cams
I have been looking into the same thing for my 427 chevy. I know a guy that built a 427 "race" engine for his box truck and had nothing but trouble with it, he couldn't rack up the miles without valve trouble. Big cam, intake, ported heads, carb, headers etc. After telling him about my bus he thought a little RV cam and some port work wouldn't hurt anything but that's all he reccomended unless I wanted to get real good at pulling it down in the frame every winter. sportyrick
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