i got my 1999 xp with an sbt rebuilt engine and dont have the owners manual... the question is what kind of fuel are we suposed to run? i been running premium but i'm afraid i'm just wasting money. or perhaps i should email sbt???
i've always ran premium since the dealer suggested it. so this isn't necessary? i've got a 2000 gtx and 95 xp...nice that i've been wasting money on the already expensive gas :ack: