Ok, so it seems to me that if I'm going to have to rebuild the motor anyway, a little Sneaky Pete setup on the 650 might be fun. I'm thinking something to top the dune at Comp Hill, that kind of thing.
Has anyone built a N2O system for a Joyner? I figured I'd drill and tap the bottom of the intake with Fogger nozzles, put the smallest jets available in and hit it halfway up.
Anyone done this?