Fuel?? Which kind?

[rc10gtisthebest]

I just got a 25" Fiberglass hull with a .21 K&B Out board and this is my first "REAL" boat. I am more of an R/C Car guy but what kind of fuel is best? What percent should i run?

Thanks,
Todd

[FrankW]

I like Byron's. I would recommend at least 25% nitro with 18% oil.

-Frank

[Ron Olson]

The little K&B's love nitro! Up to 60% but the needle gets real touchy up there so 40-50% is good. 20% oil content, a mixture of Castor and synthetic works well. Many good fuels out there, just don't use the airplane stuff, the oil content is too low.