Jeff Smith

I have a 1970 Z/28 Camaro with a strong, small-block Chevy engine that that I’ve owned since it was new. Mostly I autocross race the car and recently I had a problem with an electric fuel pump. After replacing the fuel pump and readjusting the flow levels, I took the car out for a test

I am thinking of using a big block Chevy rectangle port intake manifold on a set of aluminum Edelbrock heads that have big oval ports. Will that be okay or will there be a big horsepower loss? I’ve read that you shouldn’t do this because the engine will suffer a big power loss. I was