I need to tune my engine. I have a lot of auto engine experience but none with marine. Can anyone tell me the plug gap,point gap,timing etc. for this engine? <br />Thank You in advance<br />RonB
hi Ron B plug gap for that is .035<br /> point gap .018<br /> idle speed 600 -650 rpms<br /> fuel pump psi 3.5 to 6.0 <br /><br />hope this helps happy boating
