Hi Everyone
I have a std/std CAM 6232 crank for my GTM engine, my question is, is it ok to regrind to +10 on a race engine? as I have to use 1 1/4" SU's I can't see it revving much past 7000 rpm. I read somewhere that a 10 thou regrind has a negligible affect on the strength, is that true? Also on the same theme, is a centre strap necessary on a A+ block?
Ta
S