I just put fmf gold's and a kn air filter on an otherwise stock 91 banshee. Was in the process of putting in new jets and adjusting needles. Had it running fairly well. Was low on mid range power so I pulled the tors and adjusted the needles down one notch. All back together and now it is smoking heavily and won't rev. Essentially no power, sputtering, etc. Went back to how it was before and still having same issue. I'm assuming something else is wrong since I have everything back to how it was running fine and still running horribly. Please help!
