I had that cam in a mostly stock 70 440HP motor, it sounded great at the drive in, work OK with the power brakes and A/C. Parallel parking was not real fun tho.. with stock convertor and 4.10 gear the car was way soft off the line and not much fun to drive.. I would up putting in the .471 street Hemi grind and it was a lot more fun and way faster in real world...