you should only use the octane that your car is tuned for. Using high grade fuels will harm the motor in the long run if its not suppose to be filled with high grade. A sixer should only use regular unless its tuned for premium gas.
__________________
sig by PcolaV6
Quote:
Originally Posted by WaterDR
Hell, I could shove a rocket up my ass and jump on a skate board. Does that make me better then a 1988 GT?
|
|