is it safe to run race fuel or high octane gas for track racing without getting tuned for it specifically. will there be gains/losses?
Octane booster does nothing, it's snake oil.If you're worried about pre-detonation at the track just buy a bottle of octane booster and bring it with. A lot cheaper than race gas.
Pump/injectors and sometimes rails/lines.What does it take to run E85, big enough pump/injectors.
You can't do that without tuning. These are not flex fuel vehicles.I know if ur not tuned to race fuel it doesn't help but I was thinking how about mixing 5gallons of E85 per a tank mix the reset with 93 and have it tuned with that mix of fuel.. do u think it will make more power!?!