Unless the Onan "pan cake" twins have changed they use a set of points and a double fire coil like a Harley. This fires both cylinders at the same time .One would be on power stroke and the opposing on exhaust stroke .
As far as setting the gov.,have no idea ,never had to reset one .
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.