Hello as a new member , a friend has bought one of these engines , he said it started once but wont go again . There doesn't seem to be any compression on it , can anyone with one tell us if there should be compression ? This just spins over , valves seem to be shutting Ok and a good spark , I don't want to dismantle it to look at the piston , if I dont need to , PS trying it on colmans fuel
regards Phil