2 or 4 Stroke?

[Madathlon]

Originally Posted by kz1000st

I don't know about marine engines but I had a 500cc, three cylinder two stroke for 30,000 miles and six years without trouble. Even on a four stroke pumps can fail. That wouldn't concern me.

Your right on that a 4 stroke oil pump can fail, but most 4 strokes have low oil pressure kill sensors.