goofysniper
Member
I just did a compression test then I read you have to have the throttle wide open when doing it which I did not. I got a reading of 120 psi in both cylinders but is it inaccurate if the throttle was closed? Do I need to do it again? I also checked the plugs because I recently installed a screaming eagle carb and air cleaner and was getting a small pop out of the carb when I would blip the throttle a bit so I turned the screw on the bottom out about 1 turn. The plugs were pretty white. It also has S/E pipes. Did I do the right thing or at least close? Thanks in advance. James