need some info please
i think the head a 59cc or 61ccs now after they have been milled not for sure, but at eather cc what kind of CR am i looking at?
thanks IA
LQ9 w/ 59cc heads = 11.7:1
LQ9 w/ 61cc heads = 11.4:1
LQ4 w/ 61cc heads = 10.5:1
LQ4 w/ 59cc heads = 10.7:1



