[THEFERMANATOR]

Originally Posted by Stinky_Hooker

Thanks guys, it is the 3cylinder I didnt know that about the older 70's. Always thought this one looked identical. Im wont ever open it up till it needs it. It does idle pretty good though once it warms up.

OMC made that same basic 3 cylinder since 68 when they came out with the first 3 cylinder loopers. The engines have seen alot of improvements over the years, but the basic design remains the same.