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#P1959
High quality racing inlet manifold for 50cc GY6 based 4-stroke engined scooters (139QMA/QMB).
This manifold has been meticulously flowed allowed smoother flow with reduced turbulence.
This adaptor has an inlet diameter of 35mm and allows you to fit the bigger PWK 28-30mm race carbs or any other carb requiring this size inlet.
MF15.13902
