Description
Top quality at fair prices. Carburetor Keihin PWM 38mm. The PWM flat slide carburetors are high-end tuning carbs and are Keihin's most powerful carb model. The quality of the all materials used on this carb are top notch, manufacturing quality is flawless, with minimal tolerances and highest precision. Many big name manufacturers of 2-stroke bikes use Keihin carburetors to equip their vehicles since the are reliable, long lasting and provide efficient carburation. All Keihin carbs be adjusted easily and precisely, the individual controls are neatly separated from each other with easy access to main and pilot jets and single controls for idle speed and mixture adustment.
The special features of PWM carburetors are its short overall length for improved top end power and a redesigned slide for improved engine response. Performance throughout the entire power band is excellent. Definitely one of the best options for tuning and racing projects, especially when going beyond 30hp.
- diameter: 38mm
- intake connection: 46mm
- air filter connection: 63mm
- main jet: 175
- pilot jet: 50
- needle: CCJ
Carburetor for scooters, motorcycles and mopeds
The smooth operation and optimum power output of your scooter, motorcycle or moped depends, among other things, on the carburetor, whose job is to create the right mixture of air and gasoline.
How the carburetor works
When the rider operates the throttle, the carburetor slide moves upwards, increasing the air flow that is sucked in through the air filter. The carburetor then mixes this air with petrol, creating a combustible mixture. This mixture is fed into the cylinder through the intake manifold and the reed valve.
The carburetor is equipped with jets to adjust the ratio of fuel and air and thus ensure an optimum air-fuel ratio. It is important that you adjust the carburetor settings to the setup of your engine.
Adjusting the Carburetor
Proper carburetor adjustment is critical for optimal engine operation and durability. Depending on the type of air filter, cylinder and exhaust of your setup, you will need to readjust main and pilot jets. To check the correct operation of the carburetor, you can refer to the color of the spark plug:
- White spark plug = too lean
- Black spark plug = too rich
- Brown spark plug = optimal setting
Spare Parts
- Standard Parts
Spare Parts Carburetor Type PWK - Stage6
Fuel Hose 5x9mm (by the metre) Stage6 HQ6,30 €In stockRRP6,60 €-5% Discount - Stage6
Racing Air Filter Stage6 Double-Layer large oval 70mm black44,50 €In stockRRP46,50 €-4% Discount - Stage6
Stage6 Racing Air Filter Double-Layer large oval 70mm white5,00 €Not in stockRRP39,00 €-87% Discount - Stage6
Racing Air Filter Stage6 Double-Layer small round 70mm black39,50 €In stock soonRRP41,50 €-5% Discount - Stage6
Racing Air Filter Stage6 Double-Layer small round 70mm white39,50 €In stockRRP41,50 €-5% Discount - Standard Parts
Air filter Marchald, connection 46/49/52/55/58/62mm, 95mmx110mm, black23,00 €In stock31,50 €-27% DiscountSale
