67mustang302

Roller block? Crane and Comp both make grinds that are decent OTS for a reasonable cost. I'm running a Crane 1.7rr Cobra replacement cam, got it for like $160 new. Custom prolly is the best way to go in terms of performance, but for a budget, a good OTS grind in like the 2,000-5,500rpm range would work real nice. Since you have 4.10 gears you could prolly shoot for a good 2,500-6,000rpm range cam, it'll still make excellent torque and drive well. Is it a driver where you're more concerned about mileage and bottom end and idle quality, or a driver where you're more concerned about mid range and top end than you are bottom end and mileage?