Yamaha YFS200 Blaster ('88-Present)
I've got a 99 blaster with some mods, and I need help jetting. I'm going to do a top and bottom-end rebuild this winter, and I want to make sure that I don't F it up. It will have a namura piston, wiseco rod, boyenson reeds, fmf procore 2, stock expansion chamber, UNI high flow air filter, TORS...