I'm considering slapping a 671 on a 73 centurion convertible(455). It's a 68,000 mile granny car,I don't intend to race it,just want to putt around town with some heavy duty gear whine. Nothing sounds as good to me as a blown big block. I could easily tear down the motor and spend $4000 in performance parts,but why rebuild a 68,000 original motor. I just want to have fun with the car and learn about supercharging in the process. Anyone care to share any insights or things I should be on the lookout for? :3gears::Brow:
