Thanks for the feedback, was just a thought on the twin carb deal , kind of a crazy thought but had to ask, the mag though is something I might give a go with,I like to tinker and have the old briggs engine sitting there and thought it would be interesting if you could make it work, do they make a mag for these ? Anyway thanks for the welcome and looks like will have some fun with this bike, I just picked it up from a local guy In S.F. pretty cheap because he finaly gave up on trying to get it runing, not sure what the problem is but will take it a step at a time and start from the begining. Thanks again. Chris