IFish Fishing Forum banner
1 - 2 of 12 Posts

· Registered
9,675 Posts
Stihl is nominally a 50:1 ratio as are 90%+ of the outboards. With outboards you can stretch it a bit if you don't operate at wide open throttle. If your motor is still under warrenty it probably requires TW-3 spec oil.

Synthetic is worth the bit of extra money. Buy it in bulk if you use a lot. I am a stilh fan, I wouldn't hesitate to use it in an outboard.
1 - 2 of 12 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.