I'm getting ready to order a new hi rev cdi box and 90cc performance coil for my sons 90. I've been looking around and I have found some from hot seat performance/speedwerx, that I really like. Has anybody order or done business with them and can you tell me about there products. Also I going to order the hetrick racing air box relocation kit. I live in kentucky and we're about 4000 ft above sea level, what would be the best jetting for my carb. The bike is all stock except for the above mods I'm getting ready to do.


SS2