simple spark plug wire upgrade. i was cruising the junkyard with a buddy looking for some vw parts, when I saw an ignition coil wire just sitting on the ground, at perfect length. turns out they are all over the place. when I went back up front, I asked the guy if he wanted a few bucks for it, when he told me I could have all the spark plug wires I could fit in my pocket. cut the other end off, screwed it on, and my bike runs 10 times better now.