Just bought a JDM B16 SiR motor. checked the clyinders with a compression gauge.They are all at 235psi to 240 psi !! what the h#$%..... did it again with same result. checked gauge on another engine..gauge OK.. The pressure specs on this motor are 185 psi new I think. What gives? We used to run 14/1 compression methanol Sprint Cars and I don't remember seeing any thing that high.