Quote Originally Posted by ben2go View Post
My GS is 9.5:1 and 175psi is what it puts out when warm.A compression check needs to be done on a warm engine.Any problems that maybe there when running, can go away when the engine cools and the metal tightens back up.
Thanks for the input. My career has been electronic mfg and we were required per mil spec to test over temp. Product engineer on one of the HARM missle sections and several "Death Toys" that I can't talk about.