The best selling carburetor for two stroke engines.

The PJ carburetor has proven itself in the dirt bike market with it's unique oval slide valve. The oval slide enables the engine to respond much quicker than with a conventional round slide carburetor. You benefit with faster acceleration and improved performance.

PJ Features 

• Chromed oval slide for excellent response.
• Throttle bores sized for more power and improved air flow at low and middle Rpm.
• Easy to use enrichner and speed control.
• Easy jetting with jetting parts available.
• Available pre-jetted for most popular makes and models.

Producing power without compromise

The motocross world knows PWK. Keihin PWK carburetor 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 bog-down from fuel plugged vent passages
• PWK Air Strikers: Directs air to main nozzle for improved signal and throttle response.