https://pwkcarburetorcarb.com Tue, 21 Apr 2026 05:27:45 +0000 en-US hourly 1 https://wordpress.org/?v=4.1.1 https://pwkcarburetorcarb.com/2026/03/22/keihin-pwk38-38mm-carburetor-carb-for-honda-trx250r-cr250-atc250r-suzuki-lt250-10/ https://pwkcarburetorcarb.com/2026/03/22/keihin-pwk38-38mm-carburetor-carb-for-honda-trx250r-cr250-atc250r-suzuki-lt250-10/#comments Mon, 23 Mar 2026 04:27:44 +0000 https://pwkcarburetorcarb.com/2026/03/22/keihin-pwk38-38mm-carburetor-carb-for-honda-trx250r-cr250-atc250r-suzuki-lt250-10/ Sudco Keihin 38mm PWK Air Striker Carburetor. Upgrade your throttle response and overall performance with this genuine Sudco Keihin 38mm PWK Air Striker carburetor. The Air Striker design improves airflow efficiency and fuel atomization, delivering crisp acceleration, strong midrange pull, and excellent top-end power. Perfect for serious motocross and off-road riders looking for reliable, race-proven […]]]>





Sudco Keihin 38mm PWK Air Striker Carburetor. Upgrade your throttle response and overall performance with this genuine Sudco Keihin 38mm PWK Air Striker carburetor. The Air Striker design improves airflow efficiency and fuel atomization, delivering crisp acceleration, strong midrange pull, and excellent top-end power. Perfect for serious motocross and off-road riders looking for reliable, race-proven performance. 38mm bore for increased airflow and stronger top-end power. Air Striker quad-vent system for improved throttle response. Easy jetting access for fine tuning. Genuine Keihin quality distributed by Sudco. ? Size & Specifications. Venturi (bore size): 38mm. Intake (engine side) OD: approx. Airbox (filter side) OD: approx. Replaceable main & pilot jets. Measurements are approximate – always confirm compatibility with your intake boot and airbox boot before purchasing. Frequently used on high-performance 125cc-250cc 2-stroke applications including. Honda CR125 / CR250. Yamaha YZ125 / YZ250. Kawasaki KX125 / KX250. Suzuki RM125 / RM250. Also great for custom builds, big bore kits, and modified engines. ? What’s Included. Sudco Keihin 38mm PWK Air Striker carburetor. Standard jetting installed #170 main, #50 pilot, custom cut slide #7.5, DDJ needle. Spare Jets #165/175 mains, and #48/55 pilot jets. Proper jetting is critical for engine performance and longevity. Carburetor will require tuning based on your elevation, temperature, fuel, exhaust, and engine modifications. For certain models a larger intake boot, or airbox boot modification might be required.

]]> https://pwkcarburetorcarb.com/2026/03/22/keihin-pwk38-38mm-carburetor-carb-for-honda-trx250r-cr250-atc250r-suzuki-lt250-10/feed/ 0 https://pwkcarburetorcarb.com/2026/03/21/keihin-35mm-pwk-airstriker-carb-carburetor-trx250r-atc250r-atc-250r-tecate-3-2/ https://pwkcarburetorcarb.com/2026/03/21/keihin-35mm-pwk-airstriker-carb-carburetor-trx250r-atc250r-atc-250r-tecate-3-2/#comments Sat, 21 Mar 2026 16:23:42 +0000 https://pwkcarburetorcarb.com/2026/03/21/keihin-35mm-pwk-airstriker-carb-carburetor-trx250r-atc250r-atc-250r-tecate-3-2/ 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 […]]]>





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.

]]> https://pwkcarburetorcarb.com/2026/03/21/keihin-35mm-pwk-airstriker-carb-carburetor-trx250r-atc250r-atc-250r-tecate-3-2/feed/ 0 https://pwkcarburetorcarb.com/2026/03/17/38mm-carb-atc250r-85-trx250r-trx-oem-86-honda-atc-250r-keihin-carburetor-pwk/ https://pwkcarburetorcarb.com/2026/03/17/38mm-carb-atc250r-85-trx250r-trx-oem-86-honda-atc-250r-keihin-carburetor-pwk/#comments Wed, 18 Mar 2026 04:16:41 +0000 https://pwkcarburetorcarb.com/2026/03/17/38mm-carb-atc250r-85-trx250r-trx-oem-86-honda-atc-250r-keihin-carburetor-pwk/ 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.]]>








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.

]]> https://pwkcarburetorcarb.com/2026/03/17/38mm-carb-atc250r-85-trx250r-trx-oem-86-honda-atc-250r-keihin-carburetor-pwk/feed/ 0 https://pwkcarburetorcarb.com/2026/03/07/keihin-34mm-pwk-carburetor-carb-trx250r-atc250r-trx-atc-250r-3/ https://pwkcarburetorcarb.com/2026/03/07/keihin-34mm-pwk-carburetor-carb-trx250r-atc250r-trx-atc-250r-3/#comments Sat, 07 Mar 2026 16:54:40 +0000 https://pwkcarburetorcarb.com/2026/03/07/keihin-34mm-pwk-carburetor-carb-trx250r-atc250r-trx-atc-250r-3/ This listing is for an aftermarket Keihin 34mm PJ series carburetor. It comes pre-jetted with a #152 main, #55 pilot, and 48 CEG needle. I will include spare Jets are included for tuning.]]>


This listing is for an aftermarket Keihin 34mm PJ series carburetor. It comes pre-jetted with a #152 main, #55 pilot, and 48 CEG needle. I will include spare Jets are included for tuning.

]]> https://pwkcarburetorcarb.com/2026/03/07/keihin-34mm-pwk-carburetor-carb-trx250r-atc250r-trx-atc-250r-3/feed/ 0 https://pwkcarburetorcarb.com/2026/02/25/keihin-34mm-pwk-carburetor-carb-trx250r-atc250r-trx-atc-250r-new-2/ https://pwkcarburetorcarb.com/2026/02/25/keihin-34mm-pwk-carburetor-carb-trx250r-atc250r-trx-atc-250r-new-2/#comments Wed, 25 Feb 2026 16:34:38 +0000 https://pwkcarburetorcarb.com/2026/02/25/keihin-34mm-pwk-carburetor-carb-trx250r-atc250r-trx-atc-250r-new-2/ This listing is for an aftermarket Keihin 34mm PJ series carburetor. It comes pre-jetted with a #152 main, #55 pilot, and 48 CEG needle. I will include spare Jets are included for tuning.]]>


This listing is for an aftermarket Keihin 34mm PJ series carburetor. It comes pre-jetted with a #152 main, #55 pilot, and 48 CEG needle. I will include spare Jets are included for tuning.

]]> https://pwkcarburetorcarb.com/2026/02/25/keihin-34mm-pwk-carburetor-carb-trx250r-atc250r-trx-atc-250r-new-2/feed/ 0 https://pwkcarburetorcarb.com/2026/02/23/honda-atc250r-trx250r-keihin-35mm-pwk-airstriker-carburetor-carb-016-160/ https://pwkcarburetorcarb.com/2026/02/23/honda-atc250r-trx250r-keihin-35mm-pwk-airstriker-carburetor-carb-016-160/#comments Mon, 23 Feb 2026 16:30:43 +0000 https://pwkcarburetorcarb.com/2026/02/23/honda-atc250r-trx250r-keihin-35mm-pwk-airstriker-carburetor-carb-016-160/ 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 […]]]>





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.

]]> https://pwkcarburetorcarb.com/2026/02/23/honda-atc250r-trx250r-keihin-35mm-pwk-airstriker-carburetor-carb-016-160/feed/ 0 https://pwkcarburetorcarb.com/2025/12/02/new-keihin-34mm-pwk-carburetor-carb-trx250r-atc250r-trx-atc-250r/ https://pwkcarburetorcarb.com/2025/12/02/new-keihin-34mm-pwk-carburetor-carb-trx250r-atc250r-trx-atc-250r/#comments Wed, 03 Dec 2025 01:32:43 +0000 https://pwkcarburetorcarb.com/2025/12/02/new-keihin-34mm-pwk-carburetor-carb-trx250r-atc250r-trx-atc-250r/ This listing is for an aftermarket Keihin 34mm PJ series carburetor. Spare Jets are included for tuning.]]>








This listing is for an aftermarket Keihin 34mm PJ series carburetor. Spare Jets are included for tuning.

]]> https://pwkcarburetorcarb.com/2025/12/02/new-keihin-34mm-pwk-carburetor-carb-trx250r-atc250r-trx-atc-250r/feed/ 0 https://pwkcarburetorcarb.com/2025/11/03/keihin-34mm-pwk-carburetor-carb-trx250r-atc250r-trx-atc-250r-2/ https://pwkcarburetorcarb.com/2025/11/03/keihin-34mm-pwk-carburetor-carb-trx250r-atc250r-trx-atc-250r-2/#comments Mon, 03 Nov 2025 12:23:23 +0000 https://pwkcarburetorcarb.com/2025/11/03/keihin-34mm-pwk-carburetor-carb-trx250r-atc250r-trx-atc-250r-2/ This listing is for an aftermarket Keihin 34mm PJ series carburetor. Spare Jets are included for tuning.]]>








This listing is for an aftermarket Keihin 34mm PJ series carburetor. Spare Jets are included for tuning.

]]> https://pwkcarburetorcarb.com/2025/11/03/keihin-34mm-pwk-carburetor-carb-trx250r-atc250r-trx-atc-250r-2/feed/ 0 https://pwkcarburetorcarb.com/2025/10/27/keihin-pwk38-38mm-carburetor-carb-for-honda-trx250r-cr250-atc250r-suzuki-lt250-9/ https://pwkcarburetorcarb.com/2025/10/27/keihin-pwk38-38mm-carburetor-carb-for-honda-trx250r-cr250-atc250r-suzuki-lt250-9/#comments Mon, 27 Oct 2025 22:07:41 +0000 https://pwkcarburetorcarb.com/2025/10/27/keihin-pwk38-38mm-carburetor-carb-for-honda-trx250r-cr250-atc250r-suzuki-lt250-9/ 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.]]>





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.

]]> https://pwkcarburetorcarb.com/2025/10/27/keihin-pwk38-38mm-carburetor-carb-for-honda-trx250r-cr250-atc250r-suzuki-lt250-9/feed/ 0 https://pwkcarburetorcarb.com/2025/10/09/keihin-pwk38-38mm-carburetor-carb-for-honda-trx250r-cr250-atc250r-suzuki-lt250-8/ https://pwkcarburetorcarb.com/2025/10/09/keihin-pwk38-38mm-carburetor-carb-for-honda-trx250r-cr250-atc250r-suzuki-lt250-8/#comments Thu, 09 Oct 2025 09:29:40 +0000 https://pwkcarburetorcarb.com/2025/10/09/keihin-pwk38-38mm-carburetor-carb-for-honda-trx250r-cr250-atc250r-suzuki-lt250-8/ Keihin PWK38 38mm Carburetor Carb For Honda TRX250R CR250 ATC250R Suzuki LT250.]]>



Keihin PWK38 38mm Carburetor Carb For Honda TRX250R CR250 ATC250R Suzuki LT250.

]]> https://pwkcarburetorcarb.com/2025/10/09/keihin-pwk38-38mm-carburetor-carb-for-honda-trx250r-cr250-atc250r-suzuki-lt250-8/feed/ 0