
Pro engine tips on assembling and tuning everything from street engines to full-race motors.

Pro engine tips on assembling and tuning everything from street engines to full-race motors.

Pat and Frankie kick off a new season with their 632 cubic inch Big Block Chevy; used as a test bed for different configurations over the years, this big inch bullet gets torn down for a refresh and an update.

632 BBC dyno time! Forged short block, heads, cam, EFI. Max HP tuning!

Pro engine tips on assembling and tuning everything from street engines to full-race motors.