Hey whats up guys well i just bought a 06 yellow special addition banshee and threw a bunch of mods on it. I just put toomey t-6 pipes on it, v force 3 reeds, reed spacers, carb rev eliminator kit on stock carbs, k&n air filter kit, and i have a 400 main jet in it right now and a 27.5 pilot. The plug is burning perfect but the quad on bottom end just seems like when its running it the choke on. when it opens up though it rips. i was going to flow port and polish the head, shave them and throw some different pistons in to see if that will do anything. Alot of people told me you have to have a little motor work done not just bolt ons to really make the t-6's open up, they are ALOT fatter than the t-5s and i was thinkin that i need some more compressiion to make the pipes work.. its almost like the pipes are bogging the motor. and theres no way i should be up to a 400 main either people said. i don't no whats wrong with it i know thats its not running right. any suggestions would be much appriciated. thanx again..