twinpipes

The shop jetted with the needle on the 4th groove, 280 main jet, standard pilot jet #25, and air screw 1.5 turns. Thanks for the input

Hey, just bought an '04 Banshee with Toomey t6 pipes. I had to quiet them down a bit with the Toomey Hush kit, (spark arrester included). Does anyone know what jetting changes need to be done? I am having problems starting, and low end power is dimenished. I am riding at sea level at this time. Thanks, Joe