FZ-07 Ethanol free 89 or premium 93 with ethanol
Ethanol free 89 or premium 93 with ethanol
Which would you choose at the pump and why.
Nice little discussion topic
Michael Garner for our newer cars/bikes with fuel lines made to withstand ethanol the ethanol is the better choice. the reason it is 93 is bc of the ethanol… 10% ethanol and the remainder 90% is actually 87 or even as low as 85. ECU controlled engines will thank you for the ethanol and your ass dyno will feel a tad more pleased. e85 (100-105 octane) is the way to go if you are tuned for it and the fuel system materials can handle it