https://pwkcarburetorcarb.com Tue, 21 Jul 2026 04:36:40 +0000 en-US hourly 1 https://wordpress.org/?v=4.1.1 https://pwkcarburetorcarb.com/2026/07/01/yz250-rm250-cr250-kx250-cr500-kx500-keihin-pwk-38mm-air-striker-carburetor-new-2/ https://pwkcarburetorcarb.com/2026/07/01/yz250-rm250-cr250-kx250-cr500-kx500-keihin-pwk-38mm-air-striker-carburetor-new-2/#comments Wed, 01 Jul 2026 15:53:42 +0000 https://pwkcarburetorcarb.com/2026/07/01/yz250-rm250-cr250-kx250-cr500-kx500-keihin-pwk-38mm-air-striker-carburetor-new-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.]]>








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/2026/07/01/yz250-rm250-cr250-kx250-cr500-kx500-keihin-pwk-38mm-air-striker-carburetor-new-2/feed/ 0 https://pwkcarburetorcarb.com/2026/04/16/yz250-yz125-38mm-genuine-keihin-pwk-air-striker-carb-new-carburetor-two-stroke/ https://pwkcarburetorcarb.com/2026/04/16/yz250-yz125-38mm-genuine-keihin-pwk-air-striker-carb-new-carburetor-two-stroke/#comments Thu, 16 Apr 2026 05:17:42 +0000 https://pwkcarburetorcarb.com/2026/04/16/yz250-yz125-38mm-genuine-keihin-pwk-air-striker-carb-new-carburetor-two-stroke/ NEW, Open box, but never installed NOS parts comes with extra jets sizes. Genuine Keihin 38mm PWK carb. Quad vent Air Striker model. Includes 3 main and 1 extra pilot jet, plus CEL needle (Keihin N3EW equivalent). Upgrade over OEM PWM carb. Reduces mid range bog. Works for stock or built engine. ELIMINATES TPS FOR […]]]>






NEW, Open box, but never installed NOS parts comes with extra jets sizes. Genuine Keihin 38mm PWK carb. Quad vent Air Striker model. Includes 3 main and 1 extra pilot jet, plus CEL needle (Keihin N3EW equivalent). Upgrade over OEM PWM carb. Reduces mid range bog. Works for stock or built engine. ELIMINATES TPS FOR ALL 2001+ MODELS. Compatible with all 1999+ YZ250 TWO STROKE models.

]]> https://pwkcarburetorcarb.com/2026/04/16/yz250-yz125-38mm-genuine-keihin-pwk-air-striker-carb-new-carburetor-two-stroke/feed/ 0 https://pwkcarburetorcarb.com/2026/04/15/yz250-yz-250-38mm-genuine-keihin-pwk-air-striker-carb-new-carburetor-two-stroke/ https://pwkcarburetorcarb.com/2026/04/15/yz250-yz-250-38mm-genuine-keihin-pwk-air-striker-carb-new-carburetor-two-stroke/#comments Wed, 15 Apr 2026 17:16:42 +0000 https://pwkcarburetorcarb.com/2026/04/15/yz250-yz-250-38mm-genuine-keihin-pwk-air-striker-carb-new-carburetor-two-stroke/ NEW, Open box, but never installed NOS parts comes with extra jets sizes. Genuine Keihin 38mm PWK carb. Quad vent Air Striker model. Includes 3 main and 1 extra pilot jet, plus CEL needle (Keihin N3EW equivalent). Upgrade over OEM PWM carb. Reduces mid range bog. Works for stock or built engine. ELIMINATES TPS FOR […]]]>






NEW, Open box, but never installed NOS parts comes with extra jets sizes. Genuine Keihin 38mm PWK carb. Quad vent Air Striker model. Includes 3 main and 1 extra pilot jet, plus CEL needle (Keihin N3EW equivalent). Upgrade over OEM PWM carb. Reduces mid range bog. Works for stock or built engine. ELIMINATES TPS FOR ALL 2001+ MODELS. Compatible with all 1999+ YZ250 TWO STROKE models.

]]> https://pwkcarburetorcarb.com/2026/04/15/yz250-yz-250-38mm-genuine-keihin-pwk-air-striker-carb-new-carburetor-two-stroke/feed/ 0 https://pwkcarburetorcarb.com/2025/10/29/yz250-yz-250-38mm-keihin-pwk-air-striker-carb-new-carburetor-upgrade-38-5/ https://pwkcarburetorcarb.com/2025/10/29/yz250-yz-250-38mm-keihin-pwk-air-striker-carb-new-carburetor-upgrade-38-5/#comments Wed, 29 Oct 2025 22:27:39 +0000 https://pwkcarburetorcarb.com/2025/10/29/yz250-yz-250-38mm-keihin-pwk-air-striker-carb-new-carburetor-upgrade-38-5/ 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/2025/10/29/yz250-yz-250-38mm-keihin-pwk-air-striker-carb-new-carburetor-upgrade-38-5/feed/ 0 https://pwkcarburetorcarb.com/2025/10/19/yz250-yz-250-38mm-keihin-pwk-air-striker-carb-new-carburetor-upgrade-38-4/ https://pwkcarburetorcarb.com/2025/10/19/yz250-yz-250-38mm-keihin-pwk-air-striker-carb-new-carburetor-upgrade-38-4/#comments Sun, 19 Oct 2025 09:49:42 +0000 https://pwkcarburetorcarb.com/2025/10/19/yz250-yz-250-38mm-keihin-pwk-air-striker-carb-new-carburetor-upgrade-38-4/ YZ250 YZ 250 38mm Keihin PWK Air Striker Carb NEW Carburetor Upgrade 38.]]>



YZ250 YZ 250 38mm Keihin PWK Air Striker Carb NEW Carburetor Upgrade 38.

]]> https://pwkcarburetorcarb.com/2025/10/19/yz250-yz-250-38mm-keihin-pwk-air-striker-carb-new-carburetor-upgrade-38-4/feed/ 0 https://pwkcarburetorcarb.com/2025/06/11/1999-99-yz250-yz-250-keihin-pwk-38mm-carburetor-throttle-body-fuel-injector/ https://pwkcarburetorcarb.com/2025/06/11/1999-99-yz250-yz-250-keihin-pwk-38mm-carburetor-throttle-body-fuel-injector/#comments Thu, 12 Jun 2025 01:17:53 +0000 https://pwkcarburetorcarb.com/2025/06/11/1999-99-yz250-yz-250-keihin-pwk-38mm-carburetor-throttle-body-fuel-injector/ Keihin PWK Carburetor Assembly. Unit is in good working condition. No cracks, breaks or repairs seen. Mounting points and mating surfaces are intact. These parts were removed from a. If your vehicle is different than this, be sure to verify fitment. Electrical parts are non-returnable. Wear items such as bearings, light bulbs, bushings, and seals […]]]>













Keihin PWK Carburetor Assembly. Unit is in good working condition. No cracks, breaks or repairs seen. Mounting points and mating surfaces are intact. These parts were removed from a. If your vehicle is different than this, be sure to verify fitment. Electrical parts are non-returnable. Wear items such as bearings, light bulbs, bushings, and seals are not guaranteed and may or may not need to be replaced. They are included with the sale, free of charge. Body, suspension, plastics may require additional cleaning. All parts unless otherwise stated are used and will show signs of normal wear and tear.

]]> https://pwkcarburetorcarb.com/2025/06/11/1999-99-yz250-yz-250-keihin-pwk-38mm-carburetor-throttle-body-fuel-injector/feed/ 0 https://pwkcarburetorcarb.com/2025/05/26/yz250-rm250-cr250-kx250-cr500-kx500-keihin-pwk-38mm-air-striker-carburetor-new/ https://pwkcarburetorcarb.com/2025/05/26/yz250-rm250-cr250-kx250-cr500-kx500-keihin-pwk-38mm-air-striker-carburetor-new/#comments Mon, 26 May 2025 12:40:53 +0000 https://pwkcarburetorcarb.com/2025/05/26/yz250-rm250-cr250-kx250-cr500-kx500-keihin-pwk-38mm-air-striker-carburetor-new/ 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/2025/05/26/yz250-rm250-cr250-kx250-cr500-kx500-keihin-pwk-38mm-air-striker-carburetor-new/feed/ 0 https://pwkcarburetorcarb.com/2025/02/06/yz250-yz-250-38mm-keihin-pwk-air-striker-carb-new-carburetor-upgrade-38-3/ https://pwkcarburetorcarb.com/2025/02/06/yz250-yz-250-38mm-keihin-pwk-air-striker-carb-new-carburetor-upgrade-38-3/#comments Thu, 06 Feb 2025 08:49:51 +0000 https://pwkcarburetorcarb.com/2025/02/06/yz250-yz-250-38mm-keihin-pwk-air-striker-carb-new-carburetor-upgrade-38-3/ YZ250 YZ 250 38mm Keihin PWK Air Striker Carb NEW Carburetor Upgrade 38.]]>



YZ250 YZ 250 38mm Keihin PWK Air Striker Carb NEW Carburetor Upgrade 38.

]]> https://pwkcarburetorcarb.com/2025/02/06/yz250-yz-250-38mm-keihin-pwk-air-striker-carb-new-carburetor-upgrade-38-3/feed/ 0 https://pwkcarburetorcarb.com/2025/02/01/yz250-yz-250-38mm-keihin-pwk-air-striker-carb-new-carburetor-upgrade-38-2/ https://pwkcarburetorcarb.com/2025/02/01/yz250-yz-250-38mm-keihin-pwk-air-striker-carb-new-carburetor-upgrade-38-2/#comments Sat, 01 Feb 2025 20:32:54 +0000 https://pwkcarburetorcarb.com/2025/02/01/yz250-yz-250-38mm-keihin-pwk-air-striker-carb-new-carburetor-upgrade-38-2/ 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/2025/02/01/yz250-yz-250-38mm-keihin-pwk-air-striker-carb-new-carburetor-upgrade-38-2/feed/ 0 https://pwkcarburetorcarb.com/2024/11/26/yz250-yz-250-38mm-keihin-pwk-air-striker-carb-new-carburetor-upgrade-38/ https://pwkcarburetorcarb.com/2024/11/26/yz250-yz-250-38mm-keihin-pwk-air-striker-carb-new-carburetor-upgrade-38/#comments Wed, 27 Nov 2024 03:59:22 +0000 https://pwkcarburetorcarb.com/2024/11/26/yz250-yz-250-38mm-keihin-pwk-air-striker-carb-new-carburetor-upgrade-38/ YZ250 YZ 250 38mm Keihin PWK Air Striker Carb NEW Carburetor Upgrade 38.]]>



YZ250 YZ 250 38mm Keihin PWK Air Striker Carb NEW Carburetor Upgrade 38.

]]> https://pwkcarburetorcarb.com/2024/11/26/yz250-yz-250-38mm-keihin-pwk-air-striker-carb-new-carburetor-upgrade-38/feed/ 0