Genuine Keihin PWK 33 Carburetor 

Producing power without compromise

The motocross world knows PWK. Keihin PWK carburetors is the dominant carb on the factory motocross machines. Because of their great performance they come stock on a lot of the leading brand bikes. With these features you can take advantage of Keihin's superior performance.

PWK Features

• Chromed semi-flat (D) throttle valve for excellent response and more flow at high RPM.
• Throttle bores sized to give maximum power.
• Easy jetting with jetting parts available.
• Quad Vents: Eliminates post jump bogging from fuel plugged vent passages
• PWK Air Strikers: Directs air to main nozzle for improved signal and throttle response.