HUNTINGTONBEACHBANSHEE

Without a doubt BILL'S PIPES sound the best. Its a nice mid to top-end pipe but isnt whiny or tingy like toomeys. They have a nice deep rumble.

Yeah im running the stock carbs. The guys at huntington beach yamaha recommended a pro-tec jet kit which came with thicker needles(i installed them in the top position) and 3 different jet sizes 390/400/410. I tried all 3 and installed a new plug with every jet option and the 400's gave me the best coloration on the plug and best performance.

Thanks for all the advice. So from here im gonna port, get some reeds, get some cool heads, and an adjustable timing plate. With my setup what size domes would be best? Im in southern california so (besides trinity) does anyone know a good place to get the port work done? Ive been hearing nothing but bad about trinity so im trying to stay away from them.

So ive got an 2006 banshee with bill's pipes and silencers, a cut/drilled/vented airbox, a pro-tec jet kit running 400 mains, and everything else is stock. I ride at glamis and i want to get more power out of this thing without tearing apart the engine or shortening lifespan. What would you suggest? Dune porting? Adjustable timing plate? Any help would be great.