Alright, I got a puch techno boss exhaust pipe, a bing 15mm carb, and a high flow performance air box all on a 1981 puch magnum mkII. I am still working on it right now, it doesn't wanna change gears on me but I think thats the tranny and should be an easy fix. Once I get it running up to par I wanna toss a speed kit on it. Any suggestions on which one and anything else I need?