Using a stock crank, LS6 heads stage 2, comp cam 232/234 at .050, I've been told that for a 6.1 rod the compression height of 1.325 is right and that for a 6.125 rod. the comp. height of 1.304 is ok. My question is Mahle has a piston kit for a 6.125 rod with a compression height of 1.314, is this ok using a 1.75 magnum rocker? Also, is there any real advantage going to a 1.85 rocker? Motor is a stock LS6 honed to 3.905
Thanks VMC