Thrak said:87 octane is fine.
Go to yamaha-motor.com and look for the My Yamaha link, you can download the owners manual.
Jeeze, not again...Waytofastvette said:87 ??!!
Man i have never put anything lower than 91 in my bike........ I can tell a diffrence from 91-93 octane i cant imagine 87.....
I do know when i put 87 in my c5 the motor would ping -----
Its kinda weird tho, I understand why theoretically it shouldn't make a difference but my bike still feels more responsive and a lot sharper on higher octane fuel.Frozen8950 said:It seems as though Thrak has been cursed with 87 vs 91 vs 93 octane questions.
Everytime i read a new post there seems to be a gas question with Thrak trying to correct people in their incorrect beliefs