Thomas, OMC F3 were use in F3 class (or O850) and Yamaha 70 CES are use in F4 class (S850).
This 2 engine were really different, one is 'unlimited" and the other have a limited tuning
The OMC have...
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Thomas, OMC F3 were use in F3 class (or O850) and Yamaha 70 CES are use in F4 class (S850).
This 2 engine were really different, one is 'unlimited" and the other have a limited tuning
The OMC have...
Hello
I don't know your 3 holer omc but I can say you that yamaha sell a 60 Hp 3 cylinder two stroke.
Look to the link :...