11-06-2007, 04:40 PM
the hg blew, but i was told it was only slightly cracked so the head never heated up so much that it warped a lot. but, i still had it milled down. so either way, the head should be flat and the hg is brand new, and the torque is to spec. how can i tell if the block is cracked? could it be a valve sticking? or bad piston rings?