This listing is for a new Keihin carb that is pre-jetted so it will require fine tuning according to the machine you have, any modifications, and altitude. Some spare Jets are included to help. If you need any help with recommended jetting specs feel free to message me at anytime. 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. 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. PWK Carburetor Standard Jetting. Re-Jetting may be required.
This listing is for a new Keihin carb that is pre-jetted so it will require fine tuning according to the machine you have, any modifications, and altitude. Some spare Jets are included to help. If you need any help with recommended jetting specs feel free to message me at anytime. 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. 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. PWK Carburetor Standard Jetting. Re-Jetting may be required.
THE NEW POLINI CARBURETORS GRANT GREAT. PERFORMANCE AT EVERY RPM. WHEN STARTING IMPROVING ALSO THE SPEED. THEY OPTIMIZE THE POWER OUTPUT. THIS CARB WORKS GREAT WITH THIS POLINI CYLINDER KIT SKU. OUTER DIAMETER (INTAKE): 34.5mm. OUTER DIAMETER (AIR FILTER MOUNT): 49.5mm. REQUIRES FLAT SLIDE PWK THROTTLE CABLE.
Carburetor For Keihin PWK 38mm Honda TRX250R CR250 250 KTM SX SUZUKI LT250R LT500RvNEW. Models: Honda ATC/ TRX 250R & Suzuki LT 250R/500R Quadracers. Works on either stock or modified engines, but performs best with modified engines running higher compression than stock. LT500R information: Best if used when strong midrange and great top end power is needed. Gives slightly better bottom end then a 39mm PWK. For the LT500R power is excellet across the entire power curve. I highly tuning the carb prior to installation as it comes with standard jetting as stated. PWK Carburetor Standard JettinG. #165 / #175 Mains, and #45 / #55 Pilots.
Thank you for visiting! This store sells products regularly every day. We will send you a message when new products are posted. We will respond promptly within 24 hours. ? Standard air cleaner cannot be used. Keihin PWK? 28 carburetor is recommended for high-tuned engines. Advanced technology realizes sharp acceleration. We have multiple items in stock. Outlet products are available as well. It is possible that materials, fabrics or other details of these items may be different from the original ones even if they have the same model numbers. In addition, it may happen that some stains or scratches cannot be repaired. Please note that outlet products will not be acceptable for after-sales service. Thank you for your understanding. If there is no description of Made in Japan on the listing page, Products are manufactured in other countries (other than Japan, such as China and Vietnam). [Manual & Menu Language]. Most of our products are items used in the Japanese market. So the item only has Japanese manual and menu language. If you need a manual or menu in English or your country’s language, please obtain it yourself from the official website. Japan Voltage : 100V Please check your country’s voltage before order. Plug: TypeA Please check your country’s plug. [International Buyers – Please Note]. We do not mark merchandise values below value or mark items as “gifts” US and International government regulations prohibit such behavior.