I have a 2002 Kawasaki Vulcan 750. Been restoring her for over a year now. I originally had no compression in the front cylinder, turned out to be a bent intake valve. Replaced it and cleaned up all the other valves. Now I get 65 psi on the front cylinder and 120 on the back. I would like to get the front cylinder psi to match the back. I have read some bikes have a compression release, not certain if mine does. I plan to check the rings with the oil test tomorrow. Any other thoughts on what to check? Would this be a normal reading if it does have a compression release?