Originally Posted by 95gainfla
10plus? holy crap!!!!!!!
/sarcasm
my lawnmower has 10psi on it.
What is he is trying to say is his friend is using a .120 cometic mls headgasket to lower his 11.2:1 c/r to the 9.0:1 range. The reason for this is to make his motor less pron to detonation on pump gas with a turbo application.
