well the stock jets are way to lean, so i tried 140's and they were still a bit lean, now with the 150's the plugs look just perfect. I would bet a little more fuel would net me a few more ponies but I don't have anymore jets... Maybe if I drilled out that vacume port??

05 America, cleared pipes,Gutted airbox, 150mains,bullet blinkers, billet mirrors,Iso-grips...