small block cams

Just keep in mind the more "thumpy thump" @ idle the less torque you have @ the low end of the rpm range. & having apx. 8.1 ish comp raito to start with don't help @ all! I wouldn't go any larger (in duration) than the comp 268 at all! a (true) 2500 stall & 3.55's will make it a blast to drive with that cam!