I will be having to run octane boost in my truck once my pcm gets here from xmetal. Does anyone have a favorite brand that is a national brand i can grab at my local auto store? I wish i had 93 octane in my area but its only 91
Agreed. Either blend racing fuel, or stay with a stock flash.Blakewilder said:Just have Gary tame down the flash a little......DONT run octane booster unless u HAVE to.