There would be NO and I will say that again NO power advantage to using race fuel in your bike unless you used one that is specificly manufactured to raise the power. the best fuels out there add about 6 to 10 % to the power "IF" the engine is properly jetted to run this fuel! Examples are VP's MR9 and MR1, and these fuels have to be drained after using! Gasoline only has so many BTU per pound and that is what make the Power.