Join Date: Apr 2006
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Sled: 02 ZR8 CCE, 05 M7 153", 06 Apex RTX
06-07 Mileage: 5
Octane is a measure of the resistence to detonation. Despite what some may tell you, your motor will preform the best with the lowest grade of octane without detonating the motor. The higher the octane does not mean your motor will preform better or the fuel itself is better. Your F7, assuming no motor mods are on it, will preform best with 87 octane it in, and seeing as how your from Minimalsnowta, the enthonal switch unplugged (whatever it is for running ethonal in your motor). The motors that run Av gas and 104+ octane fuels are race motors. They are completely worthless on stock F7's and even modified F7's as most of the time, 91-94 octane will more the sufice for most mods. Hope this helps you out a bit, and if you have any more questions, I'm sure there are others who know much more on the subject then myself and will be glad to help you.
"On a given day, a given circumstance, you think you have a limit. And you then go for this limit and you touch this limit, and you think, 'Okay, this is the limit'. And so you touch this limit, something happens and you suddenly can go a little bit further. With your mind power, your determination, your instinct, and the experience as well, you can fly very high." - Ayrton Senna