The problem is my head was cut and was showing 140psi. I will do a compression check on monday when I put it on to see what psi I have. What do you recomened I run with pump gas?
I wanted to see if anybody canhelp me? I have a set of 20cc domes and I am at sea level, what compression shuld it have and is it ok to run pump gas on that motor? Whats the max psi to runon pump gas to be safe and run it all day? I need help!!!