Not gaining anything using premium on an LS. Possibly even doing more bad than good. Premium gas adds nothing to an engine that wasn't designed to use it. Unless you're retuned youll develope fuel file on your spark plugs sooner and that's about all you're doing. It also may actually induce engine knock much like using too low of octane on an engine designed for premium unless you at least advance timing.Lol. I was confused at first. Translation is he has 139k on his Integra, he's using plus, should he change?
Thought so, had to double check..Lol. I was confused at first. Translation is he has 139k on his Integra, he's using plus, should he change?