This is one that Dragonfire Racing did. They said it just has their slip on pipe, Intake, and CDI. Dyno's at 34hp. This vid makes me want to get longtravel bad! I think I would flip if I tried that stock width.
with the CDI intake, exhaust and jet kit, the beast was awake. it will do just as the video shows.
so for around $1000 i have an additional 10 hp to the rear wheels. Much Better! i think down the road i will get DFR 840cc kit and bump up to around 80hp to the rear wheels and still reliable.
with the mods i have now i can do 70 mph on the pavement