toopy
Club Member
If the fast idle screw is backed fully off and the revs are still up, i would of thought one, or more likely both carbs are running too rich.
You should be able to unscrew it enough to stall the engine!
Also check the plunger thingy behind the fast idle screw is free to move and not limiting adjustment
You should be able to unscrew it enough to stall the engine!
Also check the plunger thingy behind the fast idle screw is free to move and not limiting adjustment