Jeff, I believe C16 is 117 octane race fuel from VP Fuels.Yellow Fever said:It amazes me how much BOOST you SUPRA guys can run /images/graemlins/shocked ..Excuse my ignorance, but what the heck is C16 ?? Is that some kind of Race Fuel ?
I'd go broke using that stuff ! If you add race fuel without pulling timing out of your car do you still see a gain in HP over 91 Octane ??Manny_C said: