Hi I was stripping my stat out today cos it is running cool and saw that it said 1wg on the housing . Did they use the 400 stat on the 600 cos mine is a 3he and this could be the reason it runnig cool
Cheers webby
hello as said above i would look at the carb rebber for crack or make sure its back on properly as it sound as though its weak ofter you have had the carb off