T throttlecable Jul 1, 2010 Would that be a Trinity Racing 480 kit? How much performance did it gain?
NapaMatt Jul 2, 2010 well it was a stock 450 when i got it.. then the crank when out.. So it got a new crank when i was in there i put the 480 kit in.. Pulls Very Hard My .02
well it was a stock 450 when i got it.. then the crank when out.. So it got a new crank when i was in there i put the 480 kit in.. Pulls Very Hard My .02