yeah i never seen that either im almost positive the head lifted it was only torqued 40 lbs 2 front cylinders and 50 in rear cylinders i never had a problem with cometic in my last motor in i removed the head 6 times as long as you have smooth AR youll be fine horse power freaks dont o ring there blocks they use cometic and there cars run 10000+ rwhp . sorry to tell you john but yr gaskets going to give if you push more than 20 psi even tho its diesel the compression of the turbo is why higher than 16.1 . btw i cleaned the pistons.. |