benjilafouine
Well-Known Member
Depending on the engine and fuel injection models, i'd say anything under 135 is a problem. Typical engine should be in the 140-150 PSI range (you are probably asking the wrong guy) but 115 is definitely too low. I am still questioning this result however because you didn't explain how you got to that result. I know how to test a 2-stroke but not a 4-stroke.