If the car is running fine with 87 octane gas but for a
stupid reason i change to premium gas (93 octane)
Am i going to notice a higher ET at the track? I just want
to know if i could be penalized for using too much octane.
I have ever tried to advance the timing to 18 and i never
heard any strange noise from the motor. (using premium gas)
I now keep it at 14. I ll certainly try to use the 87 octane rated
gas.
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