STOCK THROTTLE BODY, STOCK MAF, STOCK INJECTORS, STOCK PUMPS...APTEN BLOWER, 2.76, STOCK LOWER 12" filter, upr o.r X, 3" mac catback, ngk .035, 22.4 timing, 13.1 a/f on a 50 shot dry n20.... 50-50 mix of 93 and 101 octane. We are running straight 101 octane and Trey and I are going to the track tomorrow!!!! Wish us luck.