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Pontiac Camshafts

Usage Notes:

How cams are organized:
The cam files listed below are ranked in the order of increasing Intake Duration. Cams with the least duration are listed at the top of the chart and are the more mild, street cams (see note on 0.050-timing, below). As you move down the chart, the intake duration increases, an indicator of more high-performance profiles.
Note: Most cam file timing values listed below use seat-to-seat timing specifications (these cams are most accurately modeled in the Dyno2000), however, some cams may have 0.050-lift-timing-method specs. Since the duration measured at 0.050-lift is lower than that at seat-to-seat timing, these cams will appear near the top of the table even though they may not be mild, street cams (refer to the Description column for more information on camshaft application).

 


Cam Name Lifter Type Timing Spec @ Intake Lift Exhaust Lift IVO IVC EVO EVC Cam Adv Intake Duration Exhaust Duration Engine Name Engine Type Application Description File Creator Part Number Creator Email Date
Pontiac 968771 V8 Hyd 0.050-Lift 0.407 0.411 -6.5 26.0 40.5 -11.0 0.0 199.5 209.5 Pontiac V-8 1955-1981 265 (4.3L)-287-301 (4.9L)-316-326-347-350-370-389-400 (6.6L)-421-428-455 cid. Street Replacement for factory 335 HP 400 cu. in. "N" camshaft. Basic RPM 1500-3200 Crane Cams 968771 HydV8 www.cranecams.com 10/20/00
Pontiac 968781 V8 Hyd 0.050-Lift 0.408 0.407 -7.0 39.0 50.5 -5.5 0.0 212.0 225.0 Pontiac V-8 1955-1981 265 (4.3L)-287-301 (4.9L)-316-326-347-350-370-389-400 (6.6L)-421-428-455 cid. Street Replacement for factory Ram Air or H.O. 400 cu. in. "S" camshaft. Basic RPM 1800-4000 Crane Cams 968781 HydV8 www.cranecams.com 10/20/00
Pontiac 969681 V8 Hyd 0.050-Lift 0.469 0.469 2.0 48.0 54.0 6.0 0.0 230.0 240.0 Pontiac V-8 1955-1981 265 (4.3L)-287-301 (4.9L)-316-326-347-350-370-389-400 (6.6L)-421-428-455 cid. Street Replacement for factory Ram Air IV "T" camshaft. Basic RPM 2600-5800 Crane Cams 969681 HydV8 www.cranecams.com 10/20/00
Pontiac 220541 4 Cyl Hyd 0.050-Lift 0.556 0.579 15.0 39.0 52.0 12.0 0.0 234.0 244.0 Pontiac 4 Cyl 1977-1978 151 cid. (also: Chevy 153 4 Cyl 1962-1971 & Mercruiser 181 4 Cyl) Oval track (Marine use) Rough idle, performance usage, good mid-range torque and HP, limited oval track, marine performance, 10.5 to 12.0 compression ratio advised. Basic RPM 3500-6500 Crane Cams 220541 HydV8 www.cranecams.com 10/20/00
Pontiac 290541 4 Cyl Hyd 0.050-Lift 0.556 0.579 15.0 39.0 52.0 12.0 0.0 234.0 244.0 Pontiac 4 Cyl 1979-1989 151 cid. (2.5L) Oval track Rough idle, performance usage, good mid-range torque and HP, limited oval track, marine performance, 10.5 to 12.0 comp. ratio adv. Basic RPM 3500-6500 Crane Cams 290541 HydV8 www.cranecams.com 10/20/00
Pontiac 280451 V8 Hyd 0.050-Lift 0.508 0.532 19.0 45.0 60.0 14.0 0.0 244.0 254.0 Pontiac V-8 1955-1981 265 (4.3L)-287-301 (4.9L)-316-326-347-350-370-389-400 (6.6L)-421-428-455 cid. Bracket racing Rough idle, good upper RPM torque and HP, bracket racing, auto trans w/3500+ converter, 10.5 to 12.0 compression ratio advised. Basic RPM 3500-6800 Crane Cams 280451 HydV8 www.cranecams.com 10/20/00
Pontiac 280921 V8 Solid 0.050-Lift 0.518 0.536 18.0 46.0 54.0 18.0 0.0 244.0 252.0 Pontiac V-8 1955-1981 265 (4.3L)-287-301 (4.9L)-316-326-347-350-370-389-400 (6.6L)-421-428-455 cid. Oval track Rough idle, moderate performance usage, good mid-range torque and HP, limited oval track, bracket racing, auto trans w/2500+ converter, 10.5 to 12.0 compression ratio advised. Basic RPM 3200-6800 Crane Cams 280921 Solid V8 www.cranecams.com 10/20/00
Pontiac 220511 V8 Hyd Seat-To-Seat 0.456 0.487 13.0 55.0 63.0 17.0 0.0 248.0 260.0 Pontiac 4 Cyl 1977-1978 151 cid. (also: Chevy:153 4 Cyl 1962-1971 and Mercruiser 181 4 Cyl.) Street Smooth idle, daily usage, fuel economy, 1600-2200 cruise RPM, 7.75 to 8.75 compression ratio advised. Basic RPM 1000-4000 Crane Cams 220511 HydV8 www.cranecams.com 10/20/00
Pontiac 290511 V8 Hyd Seat-To-Seat 0.456 0.487 13.0 55.0 63.0 17.0 0.0 248.0 260.0 Pontiac 4 Cyl 1979-1989 151 cid. (2.5L) Street Smooth idle, daily usage, fuel economy, 1600-2200 cruise RPM, 7.75 to 8.75 comp. ratio adv. Basic RPM 1000-4000 Crane Cams 290511 HydV8 www.cranecams.com 10/20/00
Pontiac 51-220-4 V8 Hyd Seat-To-Seat 0.432 0.444 19.0 51.0 64.0 16.0 0.0 250.0 260.0 Pontiac V8 265-455 1955-1981 Street Very strong torque & excellent mileage. Smooth idle. mid-range perf. Everyday useage. 600-4800 RPM. Competition Cams 51-220-4 HydV8 www.compcams.com 10/20/00
Pontiac 14-119-4 4Cyl Hyd Seat-To-Seat 0.474 0.474 20.0 52.0 60.0 12.0 0.0 252.0 252.0 Pontiac 4 Cyl 151 cid 1977-1993 Street Good torque and power w/smooth idle. Strong increase over stock cam. 800-4800 RPM. Competition Cams 14-119-4 Hyd4Cyl www.compcams.com 10/20/00
Pontiac 51-229-3 V8 Hyd Seat-To-Seat 0.425 0.425 20.0 52.0 60.0 12.0 0.0 252.0 252.0 Pontiac V8 265-455 1955-1981 Street Strong torque & excellent mileage. Smooth idle. 800-4800 RPM. Competition Cams 51-229-3 HydV8 www.compcams.com 10/20/00
Pontiac 280981 V8 Solid 0.050-Lift 0.536 0.554 22.0 50.0 58.0 22.0 0.0 252.0 260.0 Pontiac V-8 1955-1981 265 (4.3L)-287-301 (4.9L)-316-326-347-350-370-389-400 (6.6L)-421-428-455 cid. Oval track Rough idle, performance usage, good mid-range HP, short oval track, bracket racing, auto trans w/3000+ converter, 11.5 to 12.5 compression ratio advised. Basic RPM 4000-7200 Crane Cams 280981 Solid V8 www.cranecams.com 10/20/00
Pontiac 51-206-4 V8 Hyd Seat-To-Seat 0.420 0.450 21.5 53.5 64.5 16.5 0.0 255.0 261.0 Pontiac V8 265-455 1955-1981 Street Good low-end & mid-range torque. Street performance. Noticeable idle. 1500-5500 RPM. Competition Cams 51-206-4 HydV8 www.compcams.com 10/20/00
Pontiac 51-221-4 V8 Hyd Seat-To-Seat 0.447 0.455 22.0 54.0 68.0 20.0 0.0 256.0 268.0 Pontiac V8 265-455 1955-1981 Street Strong torque through low-end & mid-range. Good idle. 1000-5200 RPM. Competition Cams 51-221-4 HydV8 www.compcams.com 10/20/00
Pontiac 298811 4 Cyl Roller 0.050-Lift 0.651 0.651 25.0 51.0 61.0 23.0 0.0 256.0 264.0 Pontiac 4 Cyl 1979-1989 151 cid. (2.5L) Oval track Performance usage, oval track, bracket racing, auto trans w/4000+ converter, 11.5 minimum comp. ratio advised. Basic RPM 4400-8000 Crane Cams 298811 Roller V8 www.cranecams.com 10/20/00
Pontiac H256 V8 Hyd Seat-To-Seat 0.425 0.425 22.0 54.0 66.0 10.0 0.0 256.0 256.0 Pontiac V8 (1955 & up) Street Best torque & economy in passenger cars & trucks. Max compr., 9.5:1, smooth idle, std. axle ratio, good vacuum, computer compatible. Std. to 600 CFM Carb. RPM-Range (1500-4800) Valve Lift (.425 .425) Valve Lash Hot (.000 .000) ADV. Duration (256 256) .050 Isky 901256 256-Supercam Hyd V8 www.iskycams.com 10/20/00
Pontiac H256 4Cyl Hyd Seat-To-Seat 0.480 0.480 22.0 54.0 66.0 10.0 0.0 256.0 256.0 Pontiac 4Cyl 151 'IRON DUKE' 1979 & up Street Best torque & economy in passenger cars & trucks. Max compr., 9.5:1 smooth idle, std. axle ratio, good vacuum, computer compatible. Std. to 600 CFM Carb. RPM-Range (1500-4800) Valve Lift (.480 .480) Valve Lash Hot (.000 .000) ADV. Duration (256 256) .050 Isky 951256 256-Supercam Hyd 4Cyl www.iskycams.com 10/20/00
Pontiac 14-123-4 4Cyl Hyd Seat-To-Seat 0.489 0.489 24.0 56.0 64.0 16.0 0.0 260.0 260.0 Pontiac 4 Cyl 151 cid 1977-1993 Street/Marine use Good combination of torque and power. Performance street and marine use. 1200-5200 RPM. Competition Cams 14-123-4 Hyd4Cyl www.compcams.com 10/20/00
Pontiac 51-230-3 V8 Hyd Seat-To-Seat 0.440 0.440 24.0 56.0 64.0 16.0 0.0 260.0 260.0 Pontiac V8 265-455 1955-1981 Street Great torque. Smooth idle. Great fuel economy for 326-400. Best cam for 301. 800-4800 RPM. Competition Cams 51-230-3 HydV8 www.compcams.com 10/20/00
Pontiac 220531 V8 Hyd Seat-To-Seat 0.487 0.518 19.0 61.0 69.0 23.0 0.0 260.0 272.0 Pontiac 4 Cyl 1977-1978 151 cid. (also: Chevy:153 4 Cyl 1962-1971 and Mercruiser 181 4 Cyl.) Street Smooth idle, daily usage, off road, towing, economy, also mild turbocharged, 2200-2600 cruise RPM, 8.0 to 9.5 compression ratio advised. Basic RPM 1500-4500 Crane Cams 220531 HydV8 www.cranecams.com 10/20/00
Pontiac 290531 V8 Hyd Seat-To-Seat 0.487 0.518 19.0 61.0 69.0 23.0 0.0 260.0 272.0 Pontiac 4 Cyl 1979-1989 151 cid. (2.5L) Street Smooth idle, daily usage, off road, towing, economy, also mild turbocharged, 2200-2600 cruise RPM, 8.0 to 9.5 comp. ratio adv. Basic RPM 1500-4500 Crane Cams 290531 HydV8 www.cranecams.com 10/20/00
Pontiac 280601 V8 Hyd 0.050-Lift 0.540 0.558 24.0 56.0 64.0 24.0 0.0 260.0 268.0 Pontiac V-8 1955-1981 265 (4.3L)-287-301 (4.9L)-316-326-347-350-370-389-400 (6.6L)-421-428-455 cid. Bracket racing (Competition only) Moderate competition only, good upper RPM HP, bracket racing, auto trans w/4000+ converter, 12.0 minimum compression ratio advised. Basic RPM 4000-7200 Crane Cams 280601 HydV8 www.cranecams.com 10/20/00
Pontiac 288801 V8 Roller 0.050-Lift 0.630 0.630 26.0 54.0 66.0 22.0 0.0 260.0 268.0 Pontiac V-8 1955-1981 265 (4.3L)-287-301 (4.9L)-316-326-347-350-370-389-400 (6.6L)-421-428-455 cid. Bracket racing Rough idle, performance usage, good mid-range torque and HP, bracket racing, auto trans w/race converter, 11.5 to 12.5 compression ratio advised. Basic RPM 4000-7000 Crane Cams 288801 Roller V8 www.cranecams.com 10/20/00
Pontiac 283901 V8 Hyd Seat-To-Seat 0.427 0.454 19.0 61.0 69.0 23.0 0.0 260.0 272.0 Pontiac V-8 1955-1981 265 (4.3L)-287-301 (4.9L)-316-326-347-350-370-389-400 (6.6L)-421-428-455 cid. Street Smooth idle, daily usage, off road, towing, economy, also mild turbocharged, 2200-2600 cruise RPM, 8.0 to 9.5 compression ratio advised. Basic RPM 1500-4500 Crane Cams 283901 HydV8 www.cranecams.com 10/20/00
Pontiac 60239 V8 Hyd Seat-To-Seat 0.419 0.422 22.0 58.0 69.0 17.0 0.0 260.0 266.0 Pontiac V8 1956-1981 287 301 316 341 350 370 389 400 421 455 Street POWER COMPU-PRO / These cams provide excellent low end and mid-range power and extended rpm range for spirited street and offroad driving. A perfect combination of mileage and power. Modifications should include small diameter tube headers, low restrictio Crower Cams 60239 HydV8 www.crower.com 10/20/00
Pontiac 60239 V8 Hyd Seat-To-Seat 0.419 0.422 22.0 58.0 69.0 17.0 0.0 260.0 266.0 Pontiac V8 1956-1981 287 301 316 341 350 370 389 400 421 455 Street POWER COMPU-PRO / These cams provide excellent low end and mid-range power and extended rpm range for spirited street and offroad driving. A perfect combination of mileage and power. Modifications should include small diameter tube headers, low restrictio Crower Cams 60239 HydV8 www.crower.com 10/20/00
Pontiac H262 V8 Hyd Seat-To-Seat 0.435 0.435 22.0 58.0 58.0 22.0 0.0 260.0 260.0 Pontiac V8 (1955 & up) Street Low/Mid-Range performance cam. 9.5:1 compr. 3.08-3.70 axle ratio. Passenger cars & trucks. Up to 625 CFM Carb. RPM-Range (2000-5500) Valve Lift (.435 .435) Valve Lash Hot (.000 .000) ADV. Duration (262 262) .050 Duration (208 208) LC 108. Isky 901262 262-Supercam Hyd V8 www.iskycams.com 10/20/00
Pontiac 51-222-4 V8 Hyd Seat-To-Seat 0.462 0.470 25.0 57.0 69.0 21.0 0.0 262.0 270.0 Pontiac V8 265-455 1955-1981 Street Excellent response & good mileage, stock converter & mild gear. 1300-5500 RPM. Competition Cams 51-222-4 HydV8 www.compcams.com 10/20/00
Pontiac H262 4Cyl Hyd Seat-To-Seat 0.493 0.493 23.0 59.0 59.0 23.0 0.0 262.0 262.0 Pontiac 4Cyl 151 'IRON DUKE' 1979 & up Street Low/Mid-Range performance cam. 9.5:1 compr. 3.08-3.70 axle ratio. Passenger cars & trucks. Up to 625 CFM Carb. RPM-Range (2000-5500) Valve Lift (.493 .493) Valve Lash Hot (.000 .000) ADV. Duration (262 262) .050 Duration (208 208) LC 108. Isky 951262 262-Supercam Hyd 4Cyl www.iskycams.com 10/20/00
Pontiac 51-413-9 V8 Hyd/Roller Seat-To-Seat 0.487 0.495 26.0 58.0 69.0 21.0 0.0 264.0 270.0 Pontiac V8 265-455 1955-1981 Street Daily driving, strong torque, smooth idle. 1000-5000 RPM. Competition Cams 51-413-9 Hyd/Roller V8 www.compcams.com 10/20/00
Pontiac H264-Mega V8 Hyd Seat-To-Seat 0.450 0.450 24.0 60.0 60.0 24.0 0.0 264.0 264.0 Pontiac V8 (1955 & up) Street Tremendous torque & good mid-range power. 9-10.5:1 compr., good idle, stock converter. 3.23-3.70 axle ratio. Up to 625 CFM Carb. RPM-Range (2000-5800) Valve Lift (.450 .450) Valve Lash Hot (.000 .000) ADV. Duration (264 264) .050 Duration (214 214) LC 108 Isky 901264 264-Mega Hyd V8 www.iskycams.com 10/20/00
Pontiac 51-207-4 V8 Hyd Seat-To-Seat 0.442 0.465 26.5 58.5 68.5 20.5 0.0 265.0 269.0 Pontiac V8 265-455 1955-1981 RV/Towing Very strong mid-range perf. Everyday useage for RV/towing smooth idle. 1000-5000 RPM. Competition Cams 51-207-4 HydV8 www.compcams.com 10/20/00
Pontiac 51-232-3 V8 Hyd Seat-To-Seat 0.454 0.454 28.0 60.0 68.0 20.0 0.0 268.0 268.0 Pontiac V8 265-455 1955-1981 Towing Strong towing camshaft. Strong in mid-range RPM. Good mileage for 455.Good power for 326-400. 1200-5200 RPM. Competition Cams 51-232-3 HydV8 www.compcams.com 10/20/00
Pontiac 51-223-4 V8 Hyd Seat-To-Seat 0.477 0.480 28.0 60.0 74.0 26.0 0.0 268.0 280.0 Pontiac V8 265-455 1955-1981 Street Good for street machines, rough idle. 1600-5800 RPM. Competition Cams 51-223-4 HydV8 www.compcams.com 10/20/00
Pontiac 288811 V8 Roller 0.050-Lift 0.630 0.630 28.0 60.0 72.0 24.0 0.0 268.0 276.0 Pontiac V-8 1955-1981 265 (4.3L)-287-301 (4.9L)-316-326-347-350-370-389-400 (6.6L)-421-428-455 cid. Bracket racing (Competition only) Competition only, good mid to upper RPM torque and HP, bracket racing, auto trans w/race converter, 12.0 minimum compression ratio advised. Basic RPM 4500-7500 Crane Cams 288811 Roller V8 www.cranecams.com 10/20/00
Pontiac 51-233-4 V8 Hyd Seat-To-Seat 0.476 0.476 29.0 61.0 69.0 21.0 0.0 270.0 270.0 Pontiac V8 265-45 1955-1981 Street Fair idle, good mid-range torque. Stock converter. Daily perf use. 1800-5800 RPM. Competition Cams 51-233-4 HydV8 www.compcams.com 10/20/00
Pontiac 51-244-4 V8 Solid Seat-To-Seat 0.468 0.468 29.0 61.0 69.0 21.0 0.0 270.0 270.0 Pontiac V8 265-455 1955-1981 Street Good idle, strong mid-range torque. Excellent cam for mild street engines. 1800-5800 RPM. Competition Cams 51-244-4 Solid V8 www.compcams.com 10/20/00
Pontiac 60240 V8 Hyd Seat-To-Seat 0.422 0.446 27.0 63.0 74.0 22.0 0.0 270.0 276.0 Pontiac V8 1956-1981 287 301 316 341 350 370 389 400 421 455 Street/HP HIGH PERFORMANCE COMPU-PRO /Intended for the performance oriented hot street use. These cams offer an extended rpm range with emphasis on upper bottom to top end power (strong mid-range). Performance gears, headers, dual exhaust, larger than stock cfm car Crower Cams 60240 HydV8 www.crower.com 10/20/00
Pontiac H270-HL V8 Hyd Seat-To-Seat 0.445 0.445 24.0 66.0 60.0 30.0 0.0 270.0 270.0 Pontiac V8 (1955 & up) Street Good all-around performance. Fair idle. Stock converter. 3.70-4.11 axle ratio. Up to 650 CFM Carb. 9.5:1 compr. RPM-Range (2000-5500) Valve Lift (.445 .445) Valve Lash Hot (.000 .000) ADV. Duration (270 270) .050 Duration (216 216) LC 108. Isky 901270 270-HL Hyd V8 www.iskycams.com 10/20/00
Pontiac RPM-300 V8 Solid Seat-To-Seat 0.448 0.448 27.0 63.0 63.0 27.0 0.0 270.0 270.0 Pontiac V8 (1955 & up) Street Mid range perf. Good idle. stock converter, 3.70-4.11 axle ratio. Up to 650 CFM Carb. 9:1 compr. RPM-Range (2500-6000) Valve Lift (.448 .448) Valve Lash Hot (.020 .020) ADV. Duration (270 270) .050 Duration (228 228) LC 108. Isky 901303 RPM-300 Solid V8 www.iskycams.com 10/20/00
Pontiac H270-Mega V8 Hyd Seat-To-Seat 0.465 0.465 27.0 63.0 63.0 27.0 0.0 270.0 270.0 Pontiac V8 (1955 & up) Street Excellent mid-range performance. Fair idle. Stock converter. 9-10.5 compr. 3.70-4.11 axle ratio. Up to 650 CFM Carb. RPM-Range (2000-6200) Valve Lift (.465 .465) Valve Lash Hot (.000 .000) ADV. Duration (270 270) .050 Duration (221 221) LC 108. Isky 901271 270-Mega Hyd V8 www.iskycams.com 10/20/00
Pontiac 30706 V8 Hyd Seat-To-Seat 0.465 0.489 29.0 61.0 74.0 26.0 0.0 270.0 280.0 Pontiac V8 (All) 1955-1981 Street/strip 30706 Good idle. Excellent performance street/strip cam. Power range 2200 - 5200 Lunati 30706 Hyd V8 www.holley.com 10/20/00
Pontiac WG-1113 V8 Hyd Seat-To-Seat 0.420 0.443 30.0 60.0 75.0 25.0 0.0 270.0 280.0 Pontiac V8 Big block Street Stock idle, good low-end torque & pulling pwr. Wolverine WG-1113 Hyd V8 www.blueracer.com 10/20/00
Pontiac WG-1174 L-4 Hyd Seat-To-Seat 0.490 0.516 28.0 62.0 77.0 23.0 0.0 270.0 280.0 Pontiac L-4 151 cid, 2.5L Street Stock idle, good low-end torque & pulling pwr. Wolverine WG-1174 Hyd 151 cid www.blueracer.com 10/20/00
Pontiac 220571 V8 Hyd Seat-To-Seat 0.518 0.547 25.0 67.0 75.0 29.0 0.0 272.0 284.0 Pontiac 4 Cyl 1977-1978 151 cid. (also: Chevy:153 4 Cyl 1962-1971 and Mercruiser 181 4 Cyl.) Street Good idle, daily usage and off road, towing, performance and fuel efficiency, 2600-3000 cruise RPM, 8.75 to 10.5 compression ratio advised. Basic RPM 2000-5000 Crane Cams 220571 HydV8 www.cranecams.com 10/20/00
Pontiac 290571 V8 Hyd Seat-To-Seat 0.518 0.547 25.0 67.0 75.0 29.0 0.0 272.0 284.0 Pontiac 4 Cyl 1979-1989 151 cid. (2.5L) Street Good idle, daily usage and off road, towing, performance and fuel efficiency, 2600-3000 cruise RPM, 8.75 to 10.5 comp. ratio adv. Basic RPM 2000-5000 Crane Cams 290571 HydV8 www.cranecams.com 10/20/00
Pontiac 288821 V8 Roller 0.050-Lift 0.630 0.630 30.0 62.0 75.0 27.0 0.0 272.0 282.0 Pontiac V-8 1955-1981 265 (4.3L)-287-301 (4.9L)-316-326-347-350-370-389-400 (6.6L)-421-428-455 cid. Bracket racing (Competition only) Competition only, good upper RPM HP, bracket racing, auto trans w/race converter, 12.5 minimum compression ratio advised. Basic RPM 4800-7800 Crane Cams 288821 Roller V8 www.cranecams.com 10/20/00
Pontiac 283941 V8 Hyd Seat-To-Seat 0.454 0.480 25.0 67.0 75.0 29.0 0.0 272.0 284.0 Pontiac V-8 1955-1981 265 (4.3L)-287-301 (4.9L)-316-326-347-350-370-389-400 (6.6L)-421-428-455 cid. Street Good idle, daily usage and off road, towing, performance and fuel efficiency, 2600-3000 cruise RPM, 8.75 to 10.5 compression ratio advised. Basic RPM 2000-5000 Crane Cams 283941 HydV8 www.cranecams.com 10/20/00
Pontiac 10507 V8 Hyd Seat-To-Seat 0.454 0.454 27.0 65.0 67.0 25.0 0.0 272.0 272.0 Pontiac V-8 1955-1981 265 (4.3L)-287-301 (4.9L)-316-326-347-350-370-389-400 (6.6L)-421-428-455 cid. Towing Good idle, daily usage, good mid-range torque and HP, off road, highway towing, fuel efficiency plus performance, 2600-3000 cruise RPM, 8.75 to 10.0 compression ratio advised. Basic RPM 2000-5000 Crane Cams 10507 HydV8 www.cranecams.com 10/20/00
Pontiac 60915 V8 Hyd Seat-To-Seat 0.422 0.443 28.0 64.0 75.5 23.5 0.0 272.0 279.0 Pontiac V8 1956-1981 287 301 316 341 350 370 389 400 421 455 Street BAJA BEAST / Low to mid-range torque for daily drivability. Economical price. RPM Power Range: 1500 to 4250 / Redline: 5500 plus. Crower Cams 60915 HydV8 www.crower.com 10/20/00
Pontiac WG-1134 V8 Hyd Seat-To-Seat 0.405 0.408 30.5 62.5 77.0 25.0 0.0 273.0 282.0 Pontiac V8 Big block Street Stock idle, good low-end torque & pulling pwr. Wolverine WG-1134 Hyd V8 www.blueracer.com 10/20/00
Pontiac WG-1135 OEM Hyd Seat-To-Seat 0.407 0.411 30.5 62.5 77.0 25.0 0.0 273.0 282.0 Pontiac V8 Big block Street OEM # 529472, 318 HP 3-2BC, 389 Wolverine WG-1135 Hyd V8 www.blueracer.com 10/20/00
Pontiac 51-224-4 V8 Hyd Seat-To-Seat 0.488 0.491 31.0 63.0 77.0 29.0 0.0 274.0 286.0 Pontiac V8 265-455 1955-1981 Street HP Very strong mid-range, headers & mild stall. 1800-6000 RPM. Competition Cams 51-224-4 HydV8 www.compcams.com 10/20/00
Pontiac E114001 2.5L Hyd Seat-To-Seat 0.410 0.420 27.0 67.0 70.0 30.0 0.0 274.0 280.0 Pontiac 2.5L 151 CID 1979-1989 Street Excellent replacement camshaft for stock engines seeking improved low end performance and driveability. The "Commuter". Fast city, expressway driving. Good idle and fuel efficiency. Erson Cams E114001 Hyd2.5L www.mrgasket.com 10/20/00
Pontiac 51-208-4 V8 Hyd Seat-To-Seat 0.462 0.480 31.5 63.5 72.5 24.5 0.0 275.0 277.0 Pontiac V8 265-455 1955-1981 Street HP High perf. Street. Superior high-end. Works w/stock converter. Choppy idle. 1500-5800 RPM. Competition Cams 51-208-4 HydV8 www.compcams.com 10/20/00
Pontiac 60450 V8 Roller Seat-To-Seat 0.495 0.496 29.5 65.5 78.0 26.0 0.0 275.0 284.0 Pontiac V8 1956-1981 287 301 316 341 350 370 389 400 421 455 Drags ULTRA-ACTION /All range camshaft for heavy car, high stall with compression and headers. RPM Power Range: 3000 to 6500 plus. Crower Cams 60450 Roller V8 www.crower.com 10/20/00
Pontiac 32802 4Cyl Hyd Seat-To-Seat 0.540 0.540 33.5 61.5 69.5 25.5 0.0 275.0 275.0 Pontiac 4Cyl 151 cid, 'Cross-Flow' 1979-89 Street HP 32802 Good idle.High performance street car with slightly higher compression and headers recommended. Power range 2000-5000. Lunati 32802 Hyd 4Cyl www.holley.com 10/20/00
Pontiac 51-423-9 V8 Hyd/Roller Seat-To-Seat 0.502 0.510 32.0 64.0 75.0 27.0 0.0 276.0 282.0 Pontiac V8 265-455 1955-1981 Street Great for street machines, headers, low gears & 2200 stall. 1800-5600 RPM. Competition Cams 51-423-9 Hyd/Roller V8 www.compcams.com 10/20/00
Pontiac 51-309-4 V8 Hyd Seat-To-Seat 0.520 0.520 32.0 64.0 76.0 28.0 0.0 276.0 284.0 Pontiac V8 265-455 1955-1981 Bracket racing Bracket racing with heavy car. 2500-3000 stall, 9.5 comp., more gear, choppy idle. Strong power. 2000-6000 RPM. Competition Cams 51-309-4 HydV8 www.compcams.com 10/20/00
Pontiac 51-316-4 V8 Hyd Seat-To-Seat 0.562 0.577 30.0 66.0 70.0 34.0 0.0 276.0 284.0 Pontiac V8 265-455 1955-1981 Drag racing Rough idle, 3500-4000 stall, 10:1 comp., 4:10 or lower gear ratio. 3000-6500 RPM. Competition Cams 51-316-4 HydV8 www.compcams.com 10/20/00
Pontiac 288831 V8 Roller 0.050-Lift 0.630 0.630 32.0 64.0 77.0 29.0 0.0 276.0 286.0 Pontiac V-8 1955-1981 265 (4.3L)-287-301 (4.9L)-316-326-347-350-370-389-400 (6.6L)-421-428-455 cid. Bracket racing (Competition only) Competition only, good upper RPM HP, bracket racing w/400+ cu.in., auto trans w/race converter, 12.5 minimum comp. ratio adv. Basic RPM 5000-8000 Crane Cams 288831 Roller V8 www.cranecams.com 10/20/00
Pontiac 60241 V8 Hyd Seat-To-Seat 0.457 0.464 30.0 66.0 76.5 24.5 0.0 276.0 281.0 Pontiac V8 1956-1981 287 301 316 341 350 370 389 400 421 455 Street/HP HIGH PERFORMANCE COMPU-PRO /Intended for the performance oriented hot street use. These cams offer an extended rpm range with emphasis on upper bottom to top end power (strong mid-range). Performance gears, headers, dual exhaust, larger than stock cfm car Crower Cams 60241 HydV8 www.crower.com 10/20/00
Pontiac 283801 V8 Hyd Seat-To-Seat 0.467 0.494 26.0 72.0 80.0 30.0 0.0 278.0 290.0 Pontiac V-8 1955-1981 265 (4.3L)-287-301 (4.9L)-316-326-347-350-370-389-400 (6.6L)-421-428-455 cid. Street/HP Fair idle, moderate performance usage, good mid-range HP, mild bracket racing, 3000-3400 cruise RPM, 9.5 to 10.75 compression ratio advised. Basic RPM 2200-5200 Crane Cams 283801 HydV8 www.cranecams.com 10/20/00
Pontiac 288501 V8 Roller Seat-To-Seat 0.507 0.525 32.0 66.0 80.0 26.0 0.0 278.0 286.0 Pontiac V-8 1955-1981 265 (4.3L)-287-301 (4.9L)-316-326-347-350-370-389-400 (6.6L)-421-428-455 cid. Bracket racing Good idle, daily performance usage, mild bracket racing, 3000-3400 cruise RPM, 10.0 to 11.5 compressionratio advised. Basic RPM 2400-5800 Crane Cams 288501 Roller V8 www.cranecams.com 10/20/00
Pontiac 60917 V8 Hyd Seat-To-Seat 0.422 0.444 31.0 67.0 80.0 28.0 0.0 278.0 288.0 Pontiac V8 1956-1981 287 301 316 341 350 370 389 400 421 455 Street MILEAGE BEAST / Exhibits broad stump pulling power and torque. RPM Power Range: 1200 to 3800 / Redline: 5200 plus. Crower Cams 60917 HydV8 www.crower.com 10/20/00
Pontiac 60916 V8 Hyd Seat-To-Seat 0.455 0.470 31.0 67.0 80.5 28.5 0.0 278.0 289.0 Pontiac V8 1956-1981 287 301 316 341 350 370 389 400 421 455 Street-Strip POWER BEAST /Upper mid-range to top end power. Emphasis on top end. RPM Power Range: 2000 to 4800 / Redline: 6200 plus. Crower Cams 60916 HydV8 www.crower.com 10/20/00
Pontiac 60210 V8 Hyd Seat-To-Seat 0.480 0.501 35.0 63.0 76.0 32.0 0.0 278.0 288.0 Pontiac V8 1956-1981 287 301 316 341 350 370 389 400 421 455 Street-Strip HI-DRAULIC HAULER / Lope at idle. Hot street/strip cam with strong mid-range power. RPM Power Range: 2500 to 6500 plus. Crower Cams 60210 HydV8 www.crower.com 10/20/00
Pontiac 2157 V8 Hyd Seat-To-Seat 0.420 0.442 34.0 64.0 79.0 29.0 0.0 278.0 288.0 Pontiac V8 1965 & LATER 350-455 Street Matching camshaft for Pontiac Performer manifold #2156. Use only stock ratio rocker arms. Do not use race-type springs. We recommend #5857 valve springs. Edelbrock Cams 2157 www.edelbrock.com 10/20/00
Pontiac E310991 V8 Roller Seat-To-Seat 0.555 0.555 27.0 71.0 75.0 31.0 4.0 278.0 286.0 Pontiac V8 265-455 1955-1981 Street/HP High-performance street machines, i.e.: GTOs, Firebirds, LeMans seeking streetable low end and mid-range performance from a solid roller. 400-455 CID engines should have 10.5:1 compression, good flowing cylinder heads and large diameter free flowing exhau Erson Cams E310991 Solid/Roller V8 www.mrgasket.com 10/20/00
Pontiac CC-400 V8 Solid Seat-To-Seat 0.480 0.480 31.0 67.0 67.0 31.0 0.0 278.0 278.0 Pontiac V8 (1955 & up) Street Strong mid range perf. Lopey idle. 2500 RPM stall. 3.70-4.11 axle ratio. 650-750 CFM Carb. 10.5:1 compr. RPM-Range (2500-6200) Valve Lift (.480 .480) Valve Lash Hot (.018 .018) ADV. Duration (278 278) .050 Duration (240 240) LC 108. Isky 901400 CC-400 Solid V8 www.iskycams.com 10/20/00
Pontiac 51-234-4 V8 Hyd Seat-To-Seat 0.480 0.480 34.0 66.0 74.0 26.0 0.0 280.0 280.0 Pontiac V8 265-455 1955-1981 Street Choppy idle, incr. Comp. Advised. Needs 2500 stall & lower gears, use headers. 2000-6000 RPM. Competition Cams 51-234-4 HydV8 www.compcams.com 10/20/00
Pontiac 51-314-4 V8 Hyd Seat-To-Seat 0.531 0.531 34.0 66.0 78.0 30.0 0.0 280.0 288.0 Pontiac V8 265-455 1955-1981 Drag racing Rough idle, 2500-3000 stall, 10:1 comp., 3.73 gear. 2500-6200 RPM. Competition Cams 51-314-4 HydV8 www.compcams.com 10/20/00
Pontiac 298681 4 Cyl Roller 0.050-Lift 0.739 0.711 37.0 63.0 76.0 30.0 0.0 280.0 286.0 Pontiac 4 Cyl 1979-1989 151 cid. (2.5L) Super stock Competition only, good upper RPM, HP, maximum performance applications only. Super Stock or Competition Elim., 13.0 minimum comp. ratio advised. Basic RPM 5000-8600 Crane Cams 298681 Roller V8 www.cranecams.com 10/20/00
Pontiac 60242 V8 Hyd Seat-To-Seat 0.456 0.468 32.0 68.0 79.0 27.0 0.0 280.0 286.0 Pontiac V8 1956-1981 287 301 316 341 350 370 389 400 421 455 Street/HP HIGH PERFORMANCE COMPU-PRO /Intended for the performance oriented hot street use. These cams offer an extended rpm range with emphasis on upper bottom to top end power (strong mid-range). Performance gears, headers, dual exhaust, larger than stock cfm car Crower Cams 60242 HydV8 www.crower.com 10/20/00
Pontiac 60242 V8 Hyd Seat-To-Seat 0.456 0.468 32.0 68.0 79.0 27.0 0.0 280.0 286.0 Pontiac V8 1956-1981 287 301 316 341 350 370 389 400 421 455 Street/HP ULTRA-PERFORMANCE COMPU-PRO / The following grinds are best suited for dual purpose hot street/drag strip situations. These cams exhibit strong mid-range and top end torque and horsepower. Headers, dual exhaust, larger cfm carburetor, performance ignition Crower Cams 60242 HydV8 www.crower.com 10/20/00
Pontiac E114010 2.5L Hyd Seat-To-Seat 0.420 0.420 29.0 71.0 71.0 29.0 4.0 280.0 280.0 Pontiac 2.5L 151 CID 1979-1989 Street Erson’s first choice for a mileage camshaft with great performance benefits, improved low end and mid-range power from lightly modified engines with 8.5-9.5:1 compression. OK with stock converter. Erson Cams E114010 Hyd2.5L www.mrgasket.com 10/20/00
Pontiac E114011 2.5L Hyd Seat-To-Seat 0.420 0.449 26.0 74.0 80.0 32.0 6.0 280.0 292.0 Pontiac 2.5L 151 CID 1979-1989 Street Iron dukes wishing to increase mid-range performance look no further. 151-155 CID engines with no less than 9.0:1 compression benefit from modified intake and exhaust systems. Prefers 4-speed manual transmission and low gears. Erson Cams E114011 Hyd2.5L www.mrgasket.com 10/20/00
Pontiac E310011 V8 Hyd Seat-To-Seat 0.420 0.449 26.0 74.0 80.0 32.0 6.0 280.0 292.0 Pontiac V8 265-455 1955-1981 Street Excellent replacement camshaft for stock engines in heavier chassis seeking more low end performance. Compatible with stock compression, gearing, torque converter and power brakes. Good idle. Erson Cams E310011 HydV8 www.mrgasket.com 10/20/00
Pontiac H280-HL V8 Hyd Seat-To-Seat 0.465 0.465 29.0 71.0 65.0 35.0 0.0 280.0 280.0 Pontiac V8 (1955 & up) Street HP High perf. use. Lopey idle. 2500 Stall. 3.70-4.11 axle ratio. Up to 750 CFM Carb. RPM-Range (2500-6000) Valve Lift (.465 .465) Valve Lash Hot (.000 .000) ADV. Duration (280 280) .050 Duration (224 224) LC 108. Isky 901280 280-HL Hyd V8 www.iskycams.com 10/20/00
Pontiac H280-Mega V8 Hyd Seat-To-Seat 0.485 0.485 32.0 68.0 68.0 32.0 0.0 280.0 280.0 Pontiac V8 (1955 & up) Bracket Racing High performance use/bracket racing. Lopey idle. 2500 Stall. 9.5-10.5:1 compr. 3.90-4.11 axle ratio. Up to 780 CFM Carb. RPM-Range (2500-6800) Valve Lift (.485 .485) Valve Lash Hot (.000 .000) ADV. Duration (280 280) .050 Duration (232 232) LC 108. Isky 901281 280-Mega Hyd V8 www.iskycams.com 10/20/00
Pontiac 42802 4Cyl Solid Seat-To-Seat 0.504 0.516 38.0 62.0 75.0 35.0 0.0 280.0 290.0 Pontiac 4Cyl 151 cid, 'Cross-Flow' 1979-89 Street/Oval track 42802 Good idle. Good low end power for street or oval track use. Power range 2800 - 6000. Lunati 42802 Hyd 4Cyl www.holley.com 10/20/00
Pontiac WG-1169 V8 Hyd Seat-To-Seat 0.443 0.465 33.0 67.0 82.0 28.0 0.0 280.0 290.0 Pontiac V8 Big block Bracket racing Good idle, good low to mid torque.Mild bracket racing. Wolverine WG-1169 Hyd V8 www.blueracer.com 10/20/00
Pontiac 51-245-4 V8 Solid Seat-To-Seat 0.495 0.495 35.0 67.0 75.0 27.0 0.0 282.0 282.0 Pontiac V8 265-455 1955-1981 Street Mild idle, street machine cam. Needs incr. Comp. Mild stall & headers. 2000-6000 RPM. Competition Cams 51-245-4 Solid V8 www.compcams.com 10/20/00
Pontiac E310501 V8 Solid Seat-To-Seat 0.510 0.510 31.0 71.0 75.0 35.0 4.0 282.0 290.0 Pontiac V8 265-455 1955-1981 Bracket race Hot Street/E.T. Brackets. Intended for 389-455 cubic inch engines with no less than 10.0:1 compression needing stronger mid-range performance. Should have lightly modified cylinder heads, 750 cfm 4-barrel and headers for best results. Prefers 4-speed tran Erson Cams E310501 Solid V8 www.mrgasket.com 10/20/00
Pontiac E310992 V8 Roller Seat-To-Seat 0.600 0.600 31.0 71.0 76.0 36.0 4.0 282.0 292.0 Pontiac V8 265-455 1955-1981 Bracket Race/Super Street Serious Pro Street/E.T. Bracket cars will notice large gains in mid-range and top end per-formance from 455-469 CID engines with 10.5-11.5:1 compression. Aluminum heads, torker-style intake, 750-850 cfm 4-barrel, 1.65 rockers and 1.750" diameter headers e Erson Cams E310992 Solid/Roller V8 www.mrgasket.com 10/20/00
Pontiac 51-225-4 V8 Hyd Seat-To-Seat 0.507 0.510 36.0 68.0 82.0 34.0 0.0 284.0 296.0 Pontiac V8 265-455 1955-1981 Street/Strip Needs 9:1 comp, 2800+ stall, headers, gears, rough idle. 2300-6500 RPM. Competition Cams 51-225-4 HydV8 www.compcams.com 10/20/00
Pontiac 10508 V8 Hyd Seat-To-Seat 0.480 0.480 31.0 73.0 75.0 29.0 0.0 284.0 284.0 Pontiac V-8 1955-1981 265 (4.3L)-287-301 (4.9L)-316-326-347-350-370-389-400 (6.6L)-421-428-455 cid. Bracket racing Fair idle, moderate perf. usage, good mid-range to upper RPM torque and HP, mild bracket racing, auto trans w/2500+ converter, 3000-3400 cruise RPM, 9.5 to 11.0 comp. ratio advised. Basic RPM 2500-5500 Crane Cams 10508 HydV8 www.cranecams.com 10/20/00
Pontiac 60310 V8 Solid Seat-To-Seat 0.477 0.501 34.0 70.0 80.0 28.0 0.0 284.0 288.0 Pontiac V8 1956-1981 287 301 316 341 350 370 389 400 421 455 Street/HP PRO-STREET / High revving, super mid to top end power grind. RPM Power Range: 2800 to 6000 plus. Crower Cams 60310 Solid V8 www.crower.com 10/20/00
Pontiac 60243 V8 Hyd Seat-To-Seat 0.479 0.494 34.0 70.0 81.0 29.0 0.0 284.0 290.0 Pontiac V8 1956-1981 287 301 316 341 350 370 389 400 421 455 Street/HP HIGH PERFORMANCE COMPU-PRO /Intended for the performance oriented hot street use. These cams offer an extended rpm range with emphasis on upper bottom to top end power (strong mid-range). Performance gears, headers, dual exhaust, larger than stock cfm car Crower Cams 60243 HydV8 www.crower.com 10/20/00
Pontiac 60243 V8 Hyd Seat-To-Seat 0.479 0.494 34.0 70.0 81.0 29.0 0.0 284.0 290.0 Pontiac V8 1956-1981 287 301 316 341 350 370 389 400 421 455 Street/HP ULTRA-PERFORMANCE COMPU-PRO / The following grinds are best suited for dual purpose hot street/drag strip situations. These cams exhibit strong mid-range and top end torque and horsepower. Headers, dual exhaust, larger cfm carburetor, performance ignition Crower Cams 60243 HydV8 www.crower.com 10/20/00
Pontiac 60451 V8 Roller Seat-To-Seat 0.582 0.567 38.0 66.0 79.0 35.0 0.0 284.0 294.0 Pontiac V8 1956-1981 287 301 316 341 350 370 389 400 421 455 Drags ULTRA-ACTION /Radical mid-range cam, shifts at 6500 rpm with a redline of 7000. RPM Power Range: 4000 to 7000 max. Crower Cams 60451 Roller V8 www.crower.com 10/20/00
Pontiac E310123 V8 Hyd Seat-To-Seat 0.472 0.472 30.0 74.0 74.0 30.0 4.0 284.0 284.0 Pontiac V8 265-455 1955-1981 Street Great low- and mid-range performance from larger engines with no less than 9.0:1 compression. Aftermarket dual plane intake, 4-barrel carburetion and headers with free flowing dual exhaust system helpful. Erson Cams E310123 HydV8 www.mrgasket.com 10/20/00
Pontiac E310222 V8 Hyd Seat-To-Seat 0.472 0.472 32.0 72.0 38.0 78.0 4.0 284.0 296.0 Pontiac V8 265-455 1955-1981 Street/HP High-lift, short duration, dual pattern camshaft builds good torque down low and delivers strong mid-range performance when it counts. Largest camshaft with stock converter. Erson Cams E310222 HydV8 www.mrgasket.com 10/20/00
Pontiac WG-1157 V8 Hyd Seat-To-Seat 0.458 0.458 37.0 67.0 77.0 27.0 0.0 284.0 284.0 Pontiac V8 Big block Bracket racing Good idle, good low to mid torque.Mild bracket racing. Wolverine WG-1157 Hyd V8 www.blueracer.com 10/20/00
Pontiac 30702 V8 Hyd Seat-To-Seat 0.465 0.465 36.5 68.5 84.0 36.0 0.0 285.0 300.0 Pontiac V8 (All) 1955-1981 Street/strip 30702 Good idle. Performance street and strip cam with increased mid range power. Power range 2500 - 5500. Lunati 30702 Hyd V8 www.holley.com 10/20/00
Pontiac 32803 4Cyl Hyd Seat-To-Seat 0.550 0.550 38.5 66.5 74.5 30.5 0.0 285.0 285.0 Pontiac 4Cyl 151 cid, 'Cross-Flow' 1979-89 Hot street/Bracket racing 32803 Hot street or bracket race cam with increased stall and bigger carb. Power range 2500 - 6000. Lunati 32803 Hyd 4Cyl www.holley.com 10/20/00
Pontiac 288511 V8 Roller Seat-To-Seat 0.525 0.543 36.0 70.0 84.0 30.0 0.0 286.0 294.0 Pontiac V-8 1955-1981 265 (4.3L)-287-301 (4.9L)-316-326-347-350-370-389-400 (6.6L)-421-428-455 cid. Bracket racing Fair idle, moderate performance usage, good mid-range HP, mild bracket racing, auto trans w/2500+ converter, 3400-3800 cruise RPM, 10.0 to 11.5 compression ratio advised. Basic RPM 3000-6500 Crane Cams 288511 Roller V8 www.cranecams.com 10/20/00
Pontiac E310502 V8 Solid Seat-To-Seat 0.510 0.510 35.0 71.0 75.0 39.0 0.0 286.0 294.0 Pontiac V8 265-455 1955-1981 Street/HP Great mid-range and top end performance from heavier Pontiacs using 400-455 CID engines with 1.5-11.5:1 compression. Good flowing aluminum aftermarket cylinder heads with 1.65:1 rockers improve top end performance. Automatic cars use 3,500-4,000 RPM conve Erson Cams E310502 Solid V8 www.mrgasket.com 10/20/00
Pontiac 52801 4Cyl Roller Seat-To-Seat 0.703 0.693 41.5 65.5 76.0 36.0 0.0 287.0 292.0 Pontiac 4Cyl 151 cid, 'Cross-Flow' 1979-89 Oval track 52801 Good cam for short oval track use. Power range 4200 - 7600. Lunati 52801 Roller 4Cyl www.holley.com 10/20/00
Pontiac 51-433-9 V8 Hyd/Roller Seat-To-Seat 0.520 0.540 38.0 70.0 81.0 33.0 0.0 288.0 294.0 Pontiac V8 265-455 1955-1981 Street Rough idle, needs 2800+ stall, lower gears & 9.5:1 comp. 2200-6000 RPM. Competition Cams 51-433-9 Hyd/Roller V8 www.compcams.com 10/20/00
Pontiac 51-751-8 V8 Roller Seat-To-Seat 0.550 0.550 38.0 70.0 78.0 30.0 0.0 288.0 288.0 Pontiac V8 265-455 1955-1981 Street HP Choppy idle, incr. Comp. Advised. Needs 3000 stall & lower gears, use headers. 2200-6500 RPM. Competition Cams 51-751-8 Roller V8 www.compcams.com 10/20/00
Pontiac 283951 V8 Hyd Seat-To-Seat 0.458 0.473 29.0 79.0 81.0 35.0 0.0 288.0 296.0 Pontiac V-8 1955-1981 265 (4.3L)-287-301 (4.9L)-316-326-347-350-370-389-400 (6.6L)-421-428-455 cid. Bracket racing Fair idle, moderate performance usage, good mid-range HP, mild bracket racing, auto trans w/2500+ converter, 3400-3800 cruise RPM, 9.5 to 11.0 compression ratio advised. Basic RPM 2500-5500 Crane Cams 283951 HydV8 www.cranecams.com 10/20/00
Pontiac 60918 V8 Hyd Seat-To-Seat 0.444 0.467 36.0 72.0 85.0 33.0 0.0 288.0 298.0 Pontiac V8 1956-1981 287 301 316 341 350 370 389 400 421 455 Street TORQUE BEAST /Delivers impressive mid-range and top end power. Healthy sound. Economical price. RPM Power Range: 1750 to 4500 / Redline: 5750 plus. Crower Cams 60918 HydV8 www.crower.com 10/20/00
Pontiac CC-500 V8 Solid Seat-To-Seat 0.525 0.525 36.0 72.0 72.0 36.0 0.0 288.0 288.0 Pontiac V8 (1955 & up) HP Street/Strip High perf. Street/strip. Lopey idle. 2800 RPM stall. 4.11-4.88 axle ratio. Up to 750 CFM Carb. 10.5:1 compr. RPM-Range (3000-7000) Valve Lift (.525 .525) Valve Lash Hot (.016 .018) ADV. Duration (288 288) .050 Duration (254 254) LC 108. Isky 901500 CC-500 Solid V8 www.iskycams.com 10/20/00
Pontiac 30707 V8 Hyd Seat-To-Seat 0.476 0.485 38.5 70.5 89.0 41.0 0.0 289.0 310.0 Pontiac V8 (All) 1955-1981 Street/strip 30707 Fair idle. Excellent street/strip cam with increased compression and headers. Power range 2800-5800 Lunati 30707 Hyd V8 www.holley.com 10/20/00
Pontiac 284802 V8 Hyd Seat-To-Seat 0.454 0.454 35.0 75.0 75.0 35.0 0.0 290.0 290.0 Pontiac V-8 1955-1981 265 (4.3L)-287-301 (4.9L)-316-326-347-350-370-389-400 (6.6L)-421-428-455 cid. Street Good idle, daily usage, good low and mid-range torque and HP, 2600-3000 cruise RPM, 8.75 to 10.5 compression ratio advised. Basic RPM 2000-5000 Crane Cams 284802 HydV8 www.cranecams.com 10/20/00
Pontiac 281241 V8 Solid Seat-To-Seat 0.500 0.520 36.0 74.0 85.0 48.0 0.0 290.0 313.0 Pontiac V-8 1955-1981 265 (4.3L)-287-301 (4.9L)-316-326-347-350-370-389-400 (6.6L)-421-428-455 cid. Bracket racing Rough idle, moderate performance usage, good mid-range HP, mild bracket racing, auto trans w/2500+ converter, 10.0 to 11.5 compression ratio advised. Basic RPM 3800-7000 Crane Cams 281241 Solid V8 www.cranecams.com 10/20/00
Pontiac 32804 4Cyl Hyd Seat-To-Seat 0.507 0.538 43.0 67.0 79.5 39.5 0.0 290.0 299.0 Pontiac 4Cyl 151 cid, 'Cross-Flow' 1979-89 Bracket Racing/Oval track 32804 For bracket racing or oval track when restricted to a hydraulic cam. Need more compression and bigger carb. Power range 3000 - 7000. Lunati 32804 Hyd 4Cyl www.holley.com 10/20/00
Pontiac 40706 V8 Solid Seat-To-Seat 0.507 0.519 39.0 71.0 80.0 40.0 0.0 290.0 300.0 Pontiac V8 (All) 1955-1981 Street/strip 40706 Lopey idle. Good performance use for street or strip using increased compression for best results. Power range 3800 - 6800. Lunati 40706 Solid V8 www.holley.com 10/20/00
Pontiac 50715 V8 Roller Seat-To-Seat 0.555 0.555 35.0 75.0 79.0 31.0 0.0 290.0 290.0 Pontiac V8 (All) 1955-1981 Pro-street 50715 Good Pro street cam with good low and mid-range power. Easy on parts. Power range 2000-6500 Lunati 50715 Roller V8 www.holley.com 10/20/00
Pontiac 42804 4Cyl Solid Seat-To-Seat 0.574 0.588 43.0 67.0 80.0 40.0 0.0 290.0 300.0 Pontiac 4Cyl 151 cid, 'Cross-Flow' 1979-89 Oval track 42804 Rough idle. Good oval track cam for asphalt or dirt. Power range 3500 - 7200. Lunati 42804 Hyd 4Cyl www.holley.com 10/20/00
Pontiac WG-1096 V8 Hyd Seat-To-Seat 0.465 0.488 38.0 72.0 67.0 53.0 0.0 290.0 300.0 Pontiac V8 Big block Bracket racing Good idle, good low to mid torque.Mild bracket racing. Wolverine WG-1196 Hyd V8 www.blueracer.com 10/20/00
Pontiac 51-240-4 V8 Hyd Seat-To-Seat 0.501 0.501 40.0 72.0 80.0 32.0 0.0 292.0 292.0 Pontiac V8 265-455 1955-1981 Street Rough idle, needs 3000+ stall, lower gears & 9.5:1 comp. 2500-6500 RPM. Competition Cams 51-240-4 HydV8 www.compcams.com 10/20/00
Pontiac 60311 V8 Solid Seat-To-Seat 0.505 0.517 38.0 74.0 87.0 35.0 0.0 292.0 302.0 Pontiac V8 1956-1981 287 301 316 341 350 370 389 400 421 455 Street-Strip PRO-STREET /Super upper mid-range and top end power profile. RPM Power Range: 3000 to 6500 plus. Crower Cams 60311 Solid V8 www.crower.com 10/20/00
Pontiac E310121 V8 Hyd Seat-To-Seat 0.449 0.449 36.0 76.0 76.0 36.0 4.0 292.0 292.0 Pontiac V8 265-455 1955-1981 Street The "Performer". Super low- and mid-range power. Good idle, fuel efficiency and driveability. 4-barrel and headers recommended. Erson Cams E310121 HydV8 www.mrgasket.com 10/20/00
Pontiac H292-Mega V8 Hyd Seat-To-Seat 0.505 0.505 38.0 74.0 74.0 38.0 0.0 292.0 292.0 Pontiac V8 (1955 & up) High Perf. Use/Bracket Racing High performance use/bracket racing. Rough idle. 2800 Stall. 10-11:1 compr. 4.11-4.56 axle ratio. Up to 780 CFM Carb. RPM-Range (2800-7000) Valve Lift (.505 .505) Valve Lash Hot (.000 .000) ADV. Duration (292 292) .050 Duration (244 244) LC 108. Isky 901292 292-Mega Hyd V8 www.iskycams.com 10/20/00
Pontiac 40710 V8 Solid Seat-To-Seat 0.550 0.571 42.0 70.0 79.0 43.0 0.0 292.0 302.0 Pontiac V8 (All) 1955-1981 Racing (Super stock) 40710 Rough idle. High performance grind for 350 - 400 c.i. engines with automatic transmissions and 10' converter. Power range 4000 - 7000. Lunati 40710 Solid V8 www.holley.com 10/20/00
Pontiac WG-1095 V8 Hyd Seat-To-Seat 0.480 0.480 41.0 71.0 81.0 31.0 0.0 292.0 292.0 Pontiac V8 Big block Bracket racing Fair idle, 2200-5900 RPM, Mild bracket racing. Wolverine WG-1095 Hyd V8 www.blueracer.com 10/20/00
Pontiac 51-226-4 V8 Hyd Seat-To-Seat 0.519 0.524 41.0 73.0 87.0 39.0 0.0 294.0 306.0 Pontiac V8 265-455 1955-1981 Pro-Street/Bracket race Good intake, headers, gear, 3200 stall. 2800-6500 RPM. Competition Cams 51-226-4 HydV8 www.compcams.com 10/20/00
Pontiac 51-246-4 V8 Solid Seat-To-Seat 0.525 0.525 41.0 73.0 81.0 33.0 0.0 294.0 294.0 Pontiac V8 265-455 1955-1981 Street HP Rough idle, max perf.street machine cam. Needs incr. Comp. Mild stall & headers. 2500-6500 RPM. Competition Cams 51-246-4 Solid V8 www.compcams.com 10/20/00
Pontiac 60452 V8 Roller Seat-To-Seat 0.649 0.636 43.0 71.0 81.0 37.0 0.0 294.0 298.0 Pontiac V8 1956-1981 287 301 316 341 350 370 389 400 421 455 Drags ULTRA-ACTION / Large cid camshaft (455 cid or bigger). Smashing mid-range power hit and top end performer. RPM Power Range: 4500 to 7250 plus. Crower Cams 60452 Roller V8 www.crower.com 10/20/00
Pontiac RR660/60-68 Roller Seat-To-Seat 0.660 0.660 41.0 73.0 77.0 45.0 0.0 294.0 302.0 Pontiac 4Cyl 151 'IRON DUKE' 1979 & up Short track special Short Track Special: Banked 1/4-3/8 Mile (Goody's Dash Series). Broad Power Band. RPM-Range (4200-7600) Valve Lift (.660 .660) Valve Lash Hot (.028 .028) ADV. Duration (294 302) .050 Duration (260 268) LC 106. Isky 951663 RR-660/60-68 Roller 4Cyl www.iskycams.com 10/20/00
Pontiac 284281 V8 Hyd Seat-To-Seat 0.473 0.488 35.0 81.0 83.0 41.0 0.0 296.0 304.0 Pontiac V-8 1955-1981 265 (4.3L)-287-301 (4.9L)-316-326-347-350-370-389-400 (6.6L)-421-428-455 cid. Bracket racing Fair idle, performance usage, good mid-range HP, bracket racing, auto trans w/3000+ converter, 3800-4200 cruise RPM, 10.0 to 11.5 compression ratio advised. Basic RPM 3000-6500 Crane Cams 284281 HydV8 www.cranecams.com 10/20/00
Pontiac 281441 V8 Solid Seat-To-Seat 0.554 0.572 40.0 76.0 80.0 44.0 0.0 296.0 304.0 Pontiac V-8 1955-1981 265 (4.3L)-287-301 (4.9L)-316-326-347-350-370-389-400 (6.6L)-421-428-455 cid. Bracket racing Rough idle, performance usage, good mid to upper RPM torque and HP, bracket racing, auto trans w/3500+ converter, 12.0 minimum compression ratio advised. Basic RPM 4500-7500 Crane Cams 281441 Solid V8 www.cranecams.com 10/20/00
Pontiac 60211 V8 Hyd Seat-To-Seat 0.509 0.516 44.0 72.0 86.0 42.0 0.0 296.0 308.0 Pontiac V8 1956-1981 287 301 316 341 350 370 389 400 421 455 Street-Strip HI-DRAULIC HAULER /Rough idle. Explosive mid-range power and torque. RPM Power Range: 3000 to 6500 plus. Crower Cams 60211 HydV8 www.crower.com 10/20/00
Pontiac E310421 V8 Hyd Seat-To-Seat 0.472 0.472 40.0 76.0 76.0 40.0 0.0 296.0 296.0 Pontiac V8 265-455 1955-1981 Street Hot Street cars wishing to improve mid-range performance this single pattern camshaft is for you. Should have 9.5:1 compression, single plane torker-style intake with up to 750 cfm 4-barrel and headers for best results. Erson Cams E310421 HydV8 www.mrgasket.com 10/20/00
Pontiac E310223 V8 Hyd Seat-To-Seat 0.472 0.472 38.0 78.0 83.0 43.0 4.0 296.0 306.0 Pontiac V8 265-455 1955-1981 Street High-lift, dual pattern. Needs 4-barrel, headers and lower gears. Works best with stick or high-stall automatic. Strong top end camshaft. Rough idle. Should have at least 9:1 compression. Erson Cams E310223 HydV8 www.mrgasket.com 10/20/00
Pontiac 42803 4Cyl Solid Seat-To-Seat 0.561 0.586 46.0 70.0 83.0 43.0 0.0 296.0 306.0 Pontiac 4Cyl 151 cid, 'Cross-Flow' 1979-89 Oval track 42803 Lopey idle. Works well on short oval track in heavy car. Power range 3200 - 6800 Lunati 42803 Hyd 4Cyl www.holley.com 10/20/00
Pontiac 60244 V8 Hyd Seat-To-Seat 0.500 0.500 40.5 76.5 90.0 38.0 0.0 297.0 308.0 Pontiac V8 1956-1981 287 301 316 341 350 370 389 400 421 455 Street/HP ULTRA-PERFORMANCE COMPU-PRO / The following grinds are best suited for dual purpose hot street/drag strip situations. These cams exhibit strong mid-range and top end torque and horsepower. Headers, dual exhaust, larger cfm carburetor, performance ignition Crower Cams 60244 HydV8 www.crower.com 10/20/00
Pontiac 52802 4Cyl Roller Seat-To-Seat 0.731 0.703 46.5 70.5 83.0 43.0 0.0 297.0 306.0 Pontiac 4Cyl 151 cid, 'Cross-Flow' 1979-89 Oval track or drag racing 52802 Competition grind for oval track or drag racing. Power range 4400 - 7800. Lunati 52802 Roller 4Cyl www.holley.com 10/20/00
Pontiac 52804 4Cyl Roller Seat-To-Seat 0.734 0.689 46.5 70.5 82.0 42.0 0.0 297.0 304.0 Pontiac 4Cyl 151 cid, 'Cross-Flow' 1979-89 Oval track 52804 Good oval track cam for mini-sprints and midgets. Power range 4200 - 7600. Lunati 52804 Roller 4Cyl www.holley.com 10/20/00
Pontiac 5057 V8 Hyd Seat-To-Seat 0.465 0.488 40.0 78.0 91.0 33.0 0.0 298.0 304.0 Pontiac V8 1965 & LATER 350-455 Street/HP Matching cam for Torker II manifold #5056. For street high-performance and racing applications only—not heavy vehicles. Use #5757 valve springs. NOTE: Adjustable valve train required Edelbrock Cams 5057 www.edelbrock.com 10/20/00
Pontiac RR-602 V8 Roller Seat-To-Seat 0.602 0.602 42.0 78.0 78.0 42.0 0.0 300.0 300.0 Pontiac V8 (1955 & up) Bracket Racing 'Drags' Good cam for 3500LB bracket racing 'drags'. 3000 RPM stall. 4.56-4.88 axle ratio. Up to 800 CFM Carb. 11-12:1 compr. RPM-Range (3500-7500) Valve Lift (.602 .602) Valve Lash Hot (.028 .028) ADV. Duration (300 300) .050 Duration (260 260) LC 108. Isky 901602 RR-602 Roller V8 www.iskycams.com 10/20/00
Pontiac 40711 V8 Solid Seat-To-Seat 0.575 0.758 46.0 74.0 83.0 47.0 0.0 300.0 310.0 Pontiac V8 (All) 1955-1981 Racing (Super stock) 40711 Rough idle. Good cam for 455 c.i. engine with automatic transmission and 8' converter in medium weight car. Power range 4400 - 7600. Lunati 40711 Solid V8 www.holley.com 10/20/00
Pontiac WG-5059 V8 Hyd Seat-To-Seat 0.488 0.510 43.0 77.0 92.0 38.0 0.0 300.0 310.0 Pontiac V8 Big block Bracket racing Fair idle, 2200-6000 RPM, Mild bracket racing. Wolverine WG-5059 Hyd V8 www.blueracer.com 10/20/00
Pontiac WG-1028 OEM Hyd Seat-To-Seat 0.408 0.408 38.5 82.5 95.5 37.5 0.0 301.0 313.0 Pontiac V8 Big block Bracket racing OEM # 9785744, 360 HP RAM AIR III, 400 Wolverine WG-1028 Hyd V8 www.blueracer.com 10/20/00
Pontiac E310993 V8 Roller Seat-To-Seat 0.675 0.645 45.0 77.0 81.0 49.0 0.0 302.0 310.0 Pontiac V8 265-455 1955-1981 Bracket Race/Super Street E.T. Brackets/Super categories. Great launch characteristics and strong top end performance from 389-400 cubic inch super stock automatic cars when advanced 4°. Can also be used in high compression 455 (+) cubic inch 2-speed automatic cars with 4,000-4,50 Erson Cams E310993 Solid/Roller V8 www.mrgasket.com 10/20/00
Pontiac RR660/68-76 Roller Seat-To-Seat 0.660 0.660 45.0 77.0 81.0 49.0 0.0 302.0 310.0 Pontiac 4Cyl 151 'IRON DUKE' 1979 & up Long track special Long Track Special: Superspeedway (Daytona) W/Restrictor plate. Goody's Dash Series. RPM-Range (4600-8000) Valve Lift (.660 .660) Valve Lash Hot (.028 .028) ADV. Duration (302 310) .050 Duration (268 276) LC 106. Isky 951647 RR-660/68-76 Roller 4Cyl www.iskycams.com 10/20/00
Pontiac 60919 V8 Hyd Seat-To-Seat 0.470 0.470 44.0 80.0 94.0 42.0 0.0 304.0 316.0 Pontiac V8 1956-1981 287 301 316 341 350 370 389 400 421 455 Street-Strip ULTRA BEAST / Hot street profile that delivers impressive mid-range and top end power. RPM Power Range: 2000 to 4800 / Redline: 6200 plus. Crower Cams 60919 HydV8 www.crower.com 10/20/00
Pontiac 60212 V8 Hyd Seat-To-Seat 0.497 0.522 48.0 76.0 88.0 44.0 0.0 304.0 312.0 Pontiac V8 1956-1981 287 301 316 341 350 370 389 400 421 455 Street-Strip HI-DRAULIC HAULER / Rough idle. Violent mid-range acceleration. RPM Power Range: 3250 to 6500 plus. Crower Cams 60212 HydV8 www.crower.com 10/20/00
Pontiac 60353 V8 Solid Seat-To-Seat 0.527 0.546 48.0 76.0 88.0 44.0 0.0 304.0 312.0 Pontiac V8 1956-1981 287 301 316 341 350 370 389 400 421 455 Street-Strip COMPU-PRO / High revving, superior upper bottom profile with emphasis on mid to top end power. RPM Power Range: 4500 to 7500 plus. Crower Cams 60353 Solid V8 www.crower.com 10/20/00
Pontiac H304-Mega V8 Hyd Seat-To-Seat 0.525 0.525 44.0 80.0 80.0 44.0 0.0 304.0 304.0 Pontiac V8 (1955 & up) Ultimate HP/Bracket Racing Ultimate high performance use/bracket racing. Rough idle. 3000 Stall. 11:1 & up compr. 4.33-4.88 axle ratio. Up to 850 CFM Carb. RPM-Range (3200-7500) Valve Lift (.525 .525) Valve Lash Hot (.000 .000) ADV. Duration (304 304) .050 Duration (256 256) LC 108 Isky 901304 304-Mega Hyd V8 www.iskycams.com 10/20/00
Pontiac Z-70 V8 Solid Seat-To-Seat 0.548 0.548 44.0 80.0 80.0 44.0 0.0 304.0 304.0 Pontiac V8 (1955 & up) Bracket Racing Bracket racing. Lopey idle. 4000 RPM stall. 4.88-5.38 axle ratio. Up to 850 CFM Carb. 11:1 compr. RPM-Range (3500-7500) Valve Lift (.548 .548) Valve Lash Hot (.028 .028) ADV. Duration (304 304) .050 Duration (264 264) LC 108. Isky 901070 Z-70 Solid V8 www.iskycams.com 10/20/00
Pontiac 52803 4Cyl Roller Seat-To-Seat 0.703 0.705 46.0 78.0 89.0 41.0 0.0 304.0 310.0 Pontiac 4Cyl 151 cid, 'Cross-Flow' 1979-89 Drag racing 52803 Competition grind for light car on big track for all out drags, car needing upper RPM power. Power range 4500 - 8000 Lunati 52803 Roller 4Cyl www.holley.com 10/20/00
Pontiac 51-241-4 V8 Hyd Seat-To-Seat 0.525 0.525 46.5 78.5 86.5 38.5 0.0 305.0 305.0 Pontiac V8 265-455 1955-1981 Bracket racing Racy idle. Brackets cam. Needs 10.5:1 comp. & 3500 stall. Low gear ratio. 3000-6500 RPM. Competition Cams 51-241-4 HydV8 www.compcams.com 10/20/00
Pontiac 51-241-4 V8 Hyd Seat-To-Seat 0.577 0.577 46.5 78.5 86.5 38.5 0.0 305.0 305.0 Pontiac V8 265-455 1955-1981 Drag racing Racy idle. Needs 10.5 comp., 3500 stall, low gear ratio. 3500-6500 RPM. Competition Cams 51-241-4 HydV8 www.compcams.com 10/20/00
Pontiac 51-247-4 V8 Solid Seat-To-Seat 0.555 0.555 47.0 79.0 87.0 39.0 0.0 306.0 306.0 Pontiac V8 265-455 1955-1981 Pro-Street Racy idle. Brackets cam. Needs 10.5:1 comp. & 3500 stall. Low gear ratio. Limited use street vechicle 3000-6500 RPM. Competition Cams 51-247-4 Solid V8 www.compcams.com 10/20/00
Pontiac E310031 V8 Hyd Seat-To-Seat 0.472 0.472 39.0 87.0 92.0 44.0 6.0 306.0 316.0 Pontiac V8 265-455 1955-1981 Street Excellent substitute for Pontiac’s Ram Air IV camshaft. Can be used with 1.65:1 rocker to give .520" gross valve lift enhancing mid-range and top end performance. OK with nitrous oxide. Erson Cams E310031 HydV8 www.mrgasket.com 10/20/00
Pontiac E310503 V8 Solid Seat-To-Seat 0.562 0.562 45.0 81.0 85.0 49.0 0.0 306.0 314.0 Pontiac V8 265-455 1955-1981 Bracket Race/Super Street E.T. Brackets/Super Street. 2,800-3,200 lb. Pontiac door-slammers sporting 455-469 cubic inch engines should have no less than 11.5:1 compression. Automatic cars use 4,500 RPM 8" converter, 30" tire and 4.88 gear for competitive results. Erson Cams E310503 Solid V8 www.mrgasket.com 10/20/00
Pontiac 51-752-8 V8 Roller Seat-To-Seat 0.575 0.575 48.0 80.0 88.0 40.0 0.0 308.0 308.0 Pontiac V8 265-455 1955-1981 Street HP Rough idle, needs high comp., max street effort. Use 3500+ stall 3000-6700 RPM. Competition Cams 51-752-8 Roller V8 www.compcams.com 10/20/00
Pontiac 284571 V8 Hyd Seat-To-Seat 0.495 0.510 39.0 89.0 91.0 45.0 0.0 308.0 316.0 Pontiac V-8 1955-1981 265 (4.3L)-287-301 (4.9L)-316-326-347-350-370-389-400 (6.6L)-421-428-455 cid. Bracket racing Rough idle, performance usage, good upper RPM HP, bracket racing, auto trans w/3500+ converter, 10.5 to 12.0 compression ratio advised. Basic RPM 3500-7000 Crane Cams 284571 HydV8 www.cranecams.com 10/20/00
Pontiac 60213 V8 Hyd Seat-To-Seat 0.524 0.540 50.0 78.0 89.0 45.0 0.0 308.0 314.0 Pontiac V8 1956-1981 287 301 316 341 350 370 389 400 421 455 Street-Strip HI-DRAULIC HAULER / Brutal mid to top end torque and horsepower. RPM Power Range: 3500 to 6500 plus. Crower Cams 60213 HydV8 www.crower.com 10/20/00
Pontiac 7157 V8 Hyd Seat-To-Seat 0.470 0.470 42.0 86.0 95.0 45.0 0.0 308.0 320.0 Pontiac V8 1965 & LATER 350-455 Street/HP Matching camshaft kit for Performer RPM intake manifold #7156. For street high-performance and racing applications only—not heavy vehicles. Use #5757 valve springs. NOTE: Adjustable valve train required. Edelbrock Cams 7157 www.edelbrock.com 10/20/00
Pontiac RR-675 V8 Roller Seat-To-Seat 0.675 0.630 46.0 82.0 85.0 49.0 0.0 308.0 314.0 Pontiac V8 (1955 & up) Bracket Racing 'Drags' Good mid-range perf. for heavy bracket racing 'drags'. 3500-4000 RPM stall. 4.56-5.13 axle ratio. Up to 850 CFM Carb. 11-12:1 compr. RPM-Range (4000-8000) Valve Lift (.675 .630) Valve Lash Hot (.024 .028) ADV. Duration (308 314) .050 Duration (264 272) LC Isky 901675 RR-675 Roller V8 www.iskycams.com 10/20/00
Pontiac 50714 V8 Roller Seat-To-Seat 0.645 0.645 52.0 76.0 85.0 53.0 0.0 308.0 318.0 Pontiac V8 (All) 1955-1981 Racing (Super stock) 50714 Super stock with 400 engine in Firebird or heavy car. Power range 4500 - 7500. Lunati 50714 Roller V8 www.holley.com 10/20/00
Pontiac WG-1014 OEM Hyd Seat-To-Seat 0.470 0.470 42.0 86.0 95.0 45.0 0.0 308.0 320.0 Pontiac V8 Big block Bracket racing OEM # 9794041, 370 HP RAM AIR IV, 400 Wolverine WG-1014 Hyd V8 www.blueracer.com 10/20/00
Pontiac 220471 V8 Solid Seat-To-Seat 0.570 0.570 44.0 86.0 88.0 42.0 0.0 310.0 310.0 Pontiac 4 Cyl 1977-1978 151 cid. (also: Chevy:153 4 Cyl 1962-1971 and Mercruiser 181 4 Cyl.) Bracket racing Rough idle, performance usage, good mid-range HP, bracket racing, auto trans w/3500+ converter, 10.5 to 12.0 compression ratio advised. Basic RPM 3800-7000 Crane Cams 220471 Solid V8 www.cranecams.com 10/20/00
Pontiac 290471 V8 Solid Seat-To-Seat 0.570 0.570 44.0 86.0 88.0 42.0 0.0 310.0 310.0 Pontiac 4 Cyl 1979-1989 151 cid. (2.5L) Street Rough idle, performance usage, good mid-range HP, bracket racing, auto trans w/3500+ converter, 10.5 to 12.0 comp. ratio advised. Basic RPM 3800-7000 Crane Cams 290471 HydV8 www.cranecams.com 10/20/00
Pontiac WG-5060 V8 Hyd Seat-To-Seat 0.510 0.533 50.0 80.0 107.0 33.0 0.0 310.0 320.0 Pontiac V8 Big block Drag & Oval track Rough idle, drag & short oval track. Wolverine WG-5060 Hyd V8 www.blueracer.com 10/20/00
Pontiac 60245 V8 Hyd Seat-To-Seat 0.512 0.524 47.5 83.5 94.0 42.0 0.0 311.0 316.0 Pontiac V8 1956-1981 287 301 316 341 350 370 389 400 421 455 Street/HP ULTRA-PERFORMANCE COMPU-PRO / The following grinds are best suited for dual purpose hot street/drag strip situations. These cams exhibit strong mid-range and top end torque and horsepower. Headers, dual exhaust, larger cfm carburetor, performance ignition Crower Cams 60245 HydV8 www.crower.com 10/20/00
Pontiac 51-242-5 V8 Hyd Seat-To-Seat 0.594 0.594 46.0 86.0 86.0 46.0 0.0 312.0 312.0 Pontiac V8 265-455 1955-1981 Drag racing 350-400 cid engine w/10.5:1 comp., 3500 stall. 3500-6500 RPM. Competition Cams 51-242-5 HydV8 www.compcams.com 10/20/00
Pontiac 281641 V8 Solid Seat-To-Seat 0.590 0.608 48.0 84.0 88.0 52.0 0.0 312.0 320.0 Pontiac V-8 1955-1981 265 (4.3L)-287-301 (4.9L)-316-326-347-350-370-389-400 (6.6L)-421-428-455 cid. Bracket racing Competition only, good upper RPM torque and HP, bracket racing w/400+ cu.in., auto trans w/race converter, 12.5 minimum compression ratio advised. Basic RPM 5000-8000 Crane Cams 281641 Solid V8 www.cranecams.com 10/20/00
Pontiac 60354 V8 Solid Seat-To-Seat 0.555 0.580 50.0 82.0 92.0 44.0 0.0 312.0 316.0 Pontiac V8 1956-1981 287 301 316 341 350 370 389 400 421 455 Drags COMPU-PRO /Super high end profile with extended rpm power band. RPM Power Range: 5000 to 7750 plus. Crower Cams 60354 Solid V8 www.crower.com 10/20/00
Pontiac E310444 V8 Hyd Seat-To-Seat 0.503 0.517 46.0 86.0 90.0 50.0 4.0 312.0 320.0 Pontiac V8 265-455 1955-1981 Bracket race Hot Street/E.T. Brackets. 400-455 cubic inch engines with no less than 10.5:1 compression need modified stock or aftermarket aluminum cylinder heads, single plane intake, up to 850 cfm 4-barrel and headers for best results. Automatic cars use 3,500-4,000 Erson Cams E310444 HydV8 www.mrgasket.com 10/20/00
Pontiac E310994 V8 Roller Seat-To-Seat 0.727 0.712 49.0 85.0 87.0 51.0 2.0 314.0 318.0 Pontiac V8 265-455 1955-1981 Super Stock Primarily intended for 3,400-3,600 lb. early Pontiac Firebird super stockers using 455-462 cubic inch high compression engines. Strong upper mid-range and top end performance automatic cars use 5,000 RPM converter for best results. Erson Cams E310994 Solid/Roller V8 www.mrgasket.com 10/20/00
Pontiac RR-630 V8 Roller Seat-To-Seat 0.630 0.630 49.0 85.0 85.0 49.0 0.0 314.0 314.0 Pontiac V8 (1955 & up) Bracket Racing Good all around perf. for bracket racing. 4000-4500 RPM stall. 4.88-5.13 axle ratio. 850+ CFM Carb. 11-12:1 compr. RPM-Range (4000-8000) Valve Lift (.630 .630) Valve Lash Hot (.028 .028) ADV. Duration (314 314) .050 Duration (272 272) LC 108. Isky 901630 RR-630 Roller V8 www.iskycams.com 10/20/00
Pontiac 50708 V8 Roller Seat-To-Seat 0.605 0.605 53.0 81.0 91.0 47.0 0.0 314.0 318.0 Pontiac V8 (All) 1955-1981 Bracket racing 50708 Bracket racer with automatic transmission. Easy on parts and works well with optional 1.65 ratio rockers. (1.5 ratio specs shown) Power range 3800 - 7000. Lunati 50708 Roller V8 www.holley.com 10/20/00
Pontiac 30705 V8 Hyd Seat-To-Seat 0.510 0.530 51.5 83.5 96.5 48.5 0.0 315.0 325.0 Pontiac V8 (All) 1955-1981 Super street/Bracket racing 30705 Rough idle. Good bracket race or super street cam with automatic transmission and 10' converter. Power range 3200-6000. Lunati 30705 Hyd V8 www.holley.com 10/20/00
Pontiac E310321 V8 Hyd Seat-To-Seat 0.472 0.472 50.0 86.0 86.0 50.0 0.0 316.0 316.0 Pontiac V8 265-455 1955-1981 Street/HP High-performance GTOs and Firebirds with 389 cubic inch or larger engines need no less than 10.25:1 compression to produce exceptional mid-range and top end results. Also works well with 1.65:1 rockers. Erson Cams E310321 HydV8 www.mrgasket.com 10/20/00
Pontiac 60355 V8 Solid Seat-To-Seat 0.579 0.591 53.0 85.0 96.0 48.0 0.0 318.0 324.0 Pontiac V8 1956-1981 287 301 316 341 350 370 389 400 421 455 Drags COMPU-PRO /Upper mid-range and top end profile for added power above 7000 rpm. RPM Power Range: 5200 to 8000 plus. Crower Cams 60355 Solid V8 www.crower.com 10/20/00
Pontiac 50711 V8 Roller Seat-To-Seat 0.645 0.645 57.0 81.0 85.0 53.0 0.0 318.0 318.0 Pontiac V8 (All) 1955-1981 Racing (Super stock) 50711 Super stock in 455 engine with high compression ratio. Power range 4600 - 7600. Lunati 50711 Roller V8 www.holley.com 10/20/00
Pontiac 51-243-5 V8 Hyd Seat-To-Seat 0.594 0.594 50.0 90.0 90.0 50.0 0.0 320.0 320.0 Pontiac V8 265-455 1955-1981 Drag racing Best in 400 or larger engine w/4000 stall 11:1 comp. 4000-6700 RPM. Competition Cams 51-243-5 HydV8 www.compcams.com 10/20/00
Pontiac Z-75 V8 Solid Seat-To-Seat 0.570 0.570 52.0 88.0 88.0 52.0 0.0 320.0 320.0 Pontiac V8 (1955 & up) All Out comp./Drags All out competition/drags. 5000 RPM stall. 5.13-5.57 axle ratio. 850+ CFM Carb. 12:1 compr. RPM-Range (4000-8000) Valve Lift (.570 .570) Valve Lash Hot (.028 .028) ADV. Duration (320 320) .050 Duration (274 274) LC 108. Isky 901075 Z-75 Solid V8 www.iskycams.com 10/20/00
Pontiac 50710 V8 Roller Seat-To-Seat 0.675 0.669 58.0 82.0 97.0 57.0 0.0 320.0 334.0 Pontiac V8 (All) 1955-1981 Racing (Super stock) 50710 Super stock or Super Gas with 4 speed and high compression ratio. Power range 4600 - 8000. Lunati 50710 Roller V8 www.holley.com 10/20/00
Pontiac 50717 V8 Roller Seat-To-Seat 0.710 0.669 59.0 83.0 88.5 48.5 0.0 322.0 317.0 Pontiac V8 (All) 1955-1981 Racing (Super stock) 50717 Very good 455 Super Stock with updated cylinder heads or for big inch bracket race engines. Power range 4500-8000. Lunati 50717 Roller V8 www.holley.com 10/20/00
Pontiac RR-660 V8 Roller Seat-To-Seat 0.660 0.660 54.0 90.0 90.0 54.0 0.0 324.0 324.0 Pontiac V8 (1955 & up) Super gas comp. Good all-around perf. in super-gas comp. 5000 RPM stall. 5.38-5.86 axle ratio. High compr. 850+ CFM Carb. RPM-Range (4500-8500) Valve Lift (.660 .660) Valve Lash Hot (.028 .028) ADV. Duration (324 324) .050 Duration (282 282) LC 108. Isky 901660 RR-660 Roller V8 www.iskycams.com 10/20/00
Pontiac RR-665 V8 Roller Seat-To-Seat 0.660 0.662 54.0 90.0 94.0 58.0 0.0 324.0 332.0 Pontiac V8 (1955 & up) Super gas comp. Good all-around perf. in super-gas comp. 5000+ RPM stall. 5.57-5.86 axle ratio. High compr. 850+ CFM Carb. RPM-Range (4500-8800) Valve Lift (.660 .662) Valve Lash Hot (.028 .028) ADV. Duration (324 332) .050 Duration (282 286) LC 108 Isky 901665 RR-665 Roller V8 www.iskycams.com 10/20/00
Pontiac RR-682 4Cyl Roller Seat-To-Seat 0.682 0.682 58.0 86.0 86.0 58.0 0.0 324.0 324.0 Pontiac 4Cyl 151 'IRON DUKE' 1979 & up Long track (Super speedway) Long Track (Superspeedway) W/out Restrictor. Broad power band. RPM-Range (4800-8400) Valve Lift (.682 .682) Valve Lash Hot (.028 .028) ADV. Duration (324 324) .050 Duration (282 282) LC 104. Isky 951682 RR-682 Roller 4Cyl www.iskycams.com 10/20/00
Pontiac RR-760 4Cyl Roller Seat-To-Seat 0.760 0.708 57.0 89.0 94.0 62.0 0.0 326.0 336.0 Pontiac 4Cyl 151 'IRON DUKE' 1979 & up All-out comp. 1/4 mile drags All-out competition: 1/4 mile drags. High compr. Multiple carburetion. RPM-Range (5500-9200) Valve Lift (.760 .708) Valve Lash Hot (.028 .028) ADV. Duration (326 336) .050 Duration (286 292) LC 106. Isky 951760 RR-760 Roller 4Cyl www.iskycams.com 10/20/00
Note: The following camshaft specifications were obtained from manufacturer's catalog listings. This information was carefully transferred to this chart and to the associated cam files. While every effort was made to ensure the accuracy of this data, the user should verify all specifications with the cam manufacturer before purchasing or installing any of the camshafts provided  on this disk. The user assumes all responsibility for the use or misuse of this information.
Last Updated on 10/20/00
By Motion Software, Inc.