Product Description
Grind # HR-9602-8-CSR
SBC 400 to 427 CID AFR 220-235 Head Max power 6300 rpm Peak torque 3500. This cam was designed for 1.6 ratio to be used with the AFR heads. The increase lifter velocity maximizes the fill rate of these heads on large stroke engines from 3.75 to 4.00”. The cam will maximize RAM Effect and fill cylinder for increase VE. Use of Header Size's of 1.750” on engines up to 412CID and 1.875” on engines over 412CID is highly recommended. We recommend a 3200 stall. We recommend a 850 CFM Carburetor and a minimum of 10 to 1
- Part # 150-3104
- Advertised Duration 296/302
- .050" 237/243
- .100 206/212
- .200 155/158
- .300 96/92
- Lift with 1.5 RR .547 Intake / .529 Exhaust
- Lift with 1.6 RR .584 Intake /.565 Exhaust
- Centerline 104/112
- Lobe Sep 108
