evinrude 30 hp 100:1 or 50:1

[Krokodilen]

I just got a used Evinrude 30HP -94 for my smaller fishing boat....my problem is that i cant find if i should use 100:1 or 50:1 2 stroke oil.....anyone who knows?.....for now i do use 2% blend and i think it smokes a bit


Krokodilen

 

[CATransplant]

Re: evinrude 30 hp 100:1 or 50:1

50:1. OMC changed its recommendation some years ago.

 

[WillyBWright]

Re: evinrude 30 hp 100:1 or 50:1

1994 was always 50:1. They played with 100:1 ten years prior and quickly abandoned the idea. It doesn't leave enough oil behind to prevent rusting of internals on infrequently used outboards.

 

[deejaycee_2000]

Re: evinrude 30 hp 100:1 or 50:1

50:1 ......

 

[Krokodilen]

Re: evinrude 30 hp 100:1 or 50:1

Thanks....

 

[divertodd]

Re: evinrude 30 hp 100:1 or 50:1

What about a 1967 Evinrude 33hp ski twin?