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Ships within 48 hours · Estimated delivery Aug 27 - Sep 1
and fully automatic
You MUST up-jet your factory carburetor main jet (typically an increase of 10–15% in size) or pair this kit with an upgraded carburetor layout to prevent running dangerously lean and causing immediate structural heat seizure
Be sure to add an exhaust
It provides just enough extra tension to prevent belt slip without forcing the engine into excessively high RPMs during cruising
Requires three screws (S 31027) and three washers (S16404)
Top Dead Center Tool (ART.4931) ramp and fully automaticA very handy tool for finding top dead center on any scooter! Screws into the spark plug hole and stops the piston from travelling. Combined with a degree wheel, you can precisely locate top dead center and make your timing marks.
US$ 119.50
US$ 115.00
