| Sorry, none of this makes sense to me: "if the question was ( and it is not ) assuming there are no other changes in the car ( performance / more boost ) .. what is the best way to increase the octane of 91 gas? .. I would say water injection over fuel additives ..." If the question was, but isn't?? "If the intent is to get higher octance ratings to run more aggresive tuning / boost / ie: I wouldn't recommend water injection for that purpose ( unless tuned for that purpose )" How's he going to run more boost with an NA? Dustin
 "I've contributed alot of good tech help to this site that no one here could have figured out" - JuniorTT 02/15/06 |