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402 Build, thoughts on the cam
I am rebuilding a 402 BB out of my 72 chevy super 20. It has a turbo 400 with 4;10 gears. I am going to keep the stock manifolds a/c and duel 2" exhaust. I want to have a reliable engine that has more power without getting worse gas mileage. I am looking at two different comp cams,
CL11-231-3 Duration 254/262, Lift .505/.505,
CCA-K11-234-3 Duration 256/268, Lift .480/.485 in.
Thank you
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