Bike is ported true n welded crank stock carbs hogged out 390 jetting shearer inframes plugs r burning lik ever racers dream +6 swinger 22x11x8 8paddles geared 14/44 kills on flats n in Tha dunes strong launch from second pulls hard n strong till I get pass half ways up I lose power wen trying to pull away any feed back is greatly appreciated