Ok this is good. I have a header, and a weber carb. So just a cam and better exhaust? What about boring and bigger pistons? How much horsepower does the 22r have stock? I already have a header straight to a flowmaster, a weber carb now all I need is a cam? Any more suggestions?
just bore if your block needs it, i went .060 oversize but it didnt really give me anything but the need for a bigger radiator
the cam you get will make the difference, oh, and if you use a 20R head, use the rocker arms from the 22R(alum rockers)