Posted 3/27/2019 2:57 PM (#933931 - in reply to #931126) Subject: Re: Gas
Posts: 32886
Location: Rhinelander, Wisconsin
What is the difference between the build of a 4 stroke outboard and a 4 stroke automobile powerhead?
All modern engines are built to meet EPA requirements and therefore are built to run E10. One way to find out whether that applies to your year and model engine is to see if it was legal to sell in California on it's build date.
