Grind # HR-9294-8-CSR
SBC 377 to 390 CID AFR 190 to 210 Head Max Power 6200 rpm Peak torque 3600. This cam is designed for engines using 3.750” stroke with the AFR Heads and their high Intake the Exhaust flow ratio. This cam maximizes the power potential of these heads by taking advantage of the RAM Effect caused by piston velocity at low rpm. Increase header size of 1.750” is highly suggested to take full advantage of the power band of this camshaft. Adding 1.6 ratio to cam will increase rpm to 6400. We recommend a 3000 stall. We recommend a 850CFM carb and a minimum of 10 to 1.