I am working on a scamp for a friend and its going to be a race car. I am back halfing it probably with ladder bars. The motor is a 440 and used to run 11.60 in a stock weight 70 cuda. With an automatic. He asked what i thought about the8 3/4 he has. It needs narrowed yet but he allready has it. I thought it would be fine. But now he is talking about stroking the motor and getting better heads.
So at what point would you say the 8 3/4 needs changed out for a dana 60? If there is a point.
Thanks, kenny