This is a new item.
Fits 47cc & 49cc engines.
Advances timing to give a better power curve.
Standard fit for air cooled minimoto engines.
NOTE: Step is supposed to point forward from the top of the crankshaft.
This is a new item.
Fits 47cc & 49cc engines.
Advances timing to give a better power curve.
Standard fit for air cooled minimoto engines.
NOTE: Step is supposed to point forward from the top of the crankshaft.