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  Isky Cams & Kits - Pontiac
4 Cyl. Super Duty 151 "IRON DUKE"

Cam Kits Include:
  • Cam
  • Lifters
  • Pushrods
  • Valve Springs
  • Spring Shims
  • Retainers
  • Valve Locks
    (* = kit only contains Lifters)


 

Pontiac 4 Cyl. Super Duty 151 "IRON DUKE", '79+Up
HYDRAULIC Cams
Grind # Description Cam # Cam
Price
Kit # Kit
Price
256-SUPER
CAM
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 Duration (202 202) LC 112 951256
3-Brg Core
$135 950256 $175*
262-SUPER
CAM
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 951262
3-Brg Core
$135 950262 $175*
270-MEGA Hobby stock & street stock classes; 1/4-3/8 mile tracks with slight bank. 2BBL carburetor. RPM-Range (2000-6200) Valve Lift (.527 .527) Valve Lash Hot (.000 .000) ADV. Duration (270 270) .050 Duration (221 221) LC 108 951271
3-Brg Core
$135 950271 $352
280-MEGA Hobby stock & street stock classes; banked 1/4-3/8 mile tracks. Any carburetor. RPM-Range (2500-6800) Valve Lift (.549 .549) Valve Lash Hot (.000 .000) ADV. Duration (280 280) .050 Duration (232 232) LC 106 951281
3-Brg Core
$135 950281 $352
284-MEGA Street stock & sportsman classes; banked 3/8-1/2 mile tracks. Any carburetor. RPM-Range (2600-6900) Valve Lift (.578 .578) Valve Lash Hot (.000 .000) ADV. Duration (284 284) .050 Duration (236 236) LC 106 951284
3-Brg Core
$135 950284 $352
292-MEGA Sportsman classes; banked 3/8-1/2 mile tracks. Any carburetor. RPM-Range (2800-7000) Valve Lift (.572 .57)2 Valve Lash Hot (.000 .000) ADV. Duration (292 292) .050 Duration (244 244) LC 106 951292
3-Brg Core
$135 950292 $352
SOLID Cams
Grind # Description Cam # Cam
Price
Kit # Kit
Price
560 1/4-3/8 mile tracks with little or no bank. 2-BBL Carb. RPM-Range (2600-6800) Valve Lift (.560 .574) Valve Lash Hot (.020 .020) ADV. Duration (276 282) .050 Duration (242 247) LC 106 951560
3-Brg Core
$149 950560 $365
574 Banked 1/4-3/8 mile tracks. Any carburetor. RPM-Range (3000-7000) Valve Lift (.574 .568) Valve Lash Hot (.020 .020) ADV. Duration (282 286) .050 Duration (247 252) LC 106 951574
3-Brg Core
$149 950574 $365
568 Banked 3/8-1/2 mile tracks. Very broad power range. Any carburetor. RPM-Range (3200-7200) Valve Lift (.568 .568) Valve Lash Hot (.020 .020) ADV. Duration (286 294) .050 Duration (252 260) LC 106 951568
3-Brg Core
$149 950568 $365
588 High bank 1/2 mile tracks. 4-BBL Carb. RPM-Range (3400-7400) Valve Lift (.588 .588) Valve Lash Hot (.020 .020) ADV. Duration (294 298) .050 Duration (260 264) LC 106 951588
3-Brg Core
$149 950588 $365
ROLLER Cams
Grind # Description Cam # Cam
Price
Kit # Kit
Price
RR-660
/60-68
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 951663
3-Brg Core
$305 950663 $875
RR-660
/60-68
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 961663
5-Brg Core
$325 960663 $875
RR-660
/68-76
Long Track Special: Super Speedway (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 951647
3-Brg Core
$305 950647 $875
RR-660
/68-76
Long Track Special: Super Speedway (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 961647
5-Brg Core
$325 960647 $875
RR-682 Long Track (Super Speedway) 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 951682
3-Brg Core
$305 950682 $875
RR-682 Long Track (Super Speedway) 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 961682
5-Brg Core
$325 960682 $875
RR-760 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 951760
3-Brg Core
$305 950760 $939
RR-760 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 961760
5-Brg Core
$325 960760 $945