head gasket for turbo apps.
ok, im going to throw down this spring for a turbo kit and run some where around 7psi.....my question is how much can i change my CR which stock is 10.2.1 with a thicker head gasket? im looking for actuall numbers here if anyone can help. also, one last thing is im a certified tech...but ive never installed a turbo before. is there anything i should watch out for, or would i have to be an idoit to screw it up. thanks for the help.