https://pwkcarburetorcarb.com Thu, 11 Jun 2026 19:33:16 +0000 en-US hourly 1 https://wordpress.org/?v=4.1.1 https://pwkcarburetorcarb.com/2026/06/08/keihin-pwk-28mm-carb-for-yamaha-banshee-350-1987-2006-tuned-jets/ https://pwkcarburetorcarb.com/2026/06/08/keihin-pwk-28mm-carb-for-yamaha-banshee-350-1987-2006-tuned-jets/#comments Mon, 08 Jun 2026 19:23:40 +0000 https://pwkcarburetorcarb.com/2026/06/08/keihin-pwk-28mm-carb-for-yamaha-banshee-350-1987-2006-tuned-jets/ Tuned 28mm PWK Power Jet Carburetor Set. Yamaha Banshee – Complete Kit w/ Cable & Jet Kit. This listing is for a pair of 28mm PWK Power Jet carburetors professionally pre-tuned by me for Yamaha Banshee applications. These are not random out-of-the-box carbs – each set is configured with a proven baseline setup to give […]]]>




Tuned 28mm PWK Power Jet Carburetor Set. Yamaha Banshee – Complete Kit w/ Cable & Jet Kit. This listing is for a pair of 28mm PWK Power Jet carburetors professionally pre-tuned by me for Yamaha Banshee applications. These are not random out-of-the-box carbs – each set is configured with a proven baseline setup to give you a strong starting point for performance and throttle response. Custom Tuning Included. Unlike many generic setups on the market, these carburetors are professionally tuned with the correct jetting specs for Yamaha Banshee performance applications – not small displacement 65cc-style jetting that can cause poor running conditions. ? Installed Baseline Setup. 158 Main Jets. 48 Pilot Jets. Custom tapered needles set in the 3rd clip position. Power Jet configuration installed. Complete Kit Includes. (2) 28mm PWK Power Jet Carburetors. Jet Kit for Fine Tuning. Everything you need to install and dial in your setup. Saves you time guessing on jetting. Excellent for trail or performance builds. Includes extra jets for dialing in your specific setup. Yamaha Banshee – All Years.

]]> https://pwkcarburetorcarb.com/2026/06/08/keihin-pwk-28mm-carb-for-yamaha-banshee-350-1987-2006-tuned-jets/feed/ 0 https://pwkcarburetorcarb.com/2026/05/22/keihin-pwk-28mm-carb-set-for-yamaha-banshee-350-tuned-jets-vforce-4-reeds/ https://pwkcarburetorcarb.com/2026/05/22/keihin-pwk-28mm-carb-set-for-yamaha-banshee-350-tuned-jets-vforce-4-reeds/#comments Fri, 22 May 2026 18:49:45 +0000 https://pwkcarburetorcarb.com/2026/05/22/keihin-pwk-28mm-carb-set-for-yamaha-banshee-350-tuned-jets-vforce-4-reeds/ Yamaha Banshee 350 PWK Carburetor + VForce Reed Valve Kit. This listing is for a professionally tuned aftermarket PWK carburetor setup for the Yamaha Banshee 350 YFZ350, paired with aftermarket VForce reed valves for improved throttle response and performance. This setup is pre-configured for machines running aftermarket exhaust pipes and open air box setups. If […]]]>











Yamaha Banshee 350 PWK Carburetor + VForce Reed Valve Kit. This listing is for a professionally tuned aftermarket PWK carburetor setup for the Yamaha Banshee 350 YFZ350, paired with aftermarket VForce reed valves for improved throttle response and performance. This setup is pre-configured for machines running aftermarket exhaust pipes and open air box setups. If you have additional engine modifications or need different jetting, feel free to message me for tuning recommendations. Professionally Tuned Setup Installed and tuned by me with. 158 Main Jets. 48 Pilot Jets. JJH Needles. This setup works excellent as a performance baseline for stock and mildly modified Banshee engines. Package Includes. PWK Carburetors. Aftermarket VForce Reed Valves. Installed jetting setup. Spare tuning jets included. Fuel lines installed. Complete installation hardware. ? Important Fitment Information. Designed for Yamaha Banshee YFZ350 models. Aftermarket intake boots may be required depending on setup. TORS delete throttle cable recommended for best fitment. Some setups may require minor adjustment depending on aftermarket parts used. Fits: Yamaha Banshee YFZ350 Models.

]]> https://pwkcarburetorcarb.com/2026/05/22/keihin-pwk-28mm-carb-set-for-yamaha-banshee-350-tuned-jets-vforce-4-reeds/feed/ 0 https://pwkcarburetorcarb.com/2026/05/09/yamaha-banshee-28mm-keihin-pwk-carburetors-dual-carbs-tuned-yfz350-full-kit/ https://pwkcarburetorcarb.com/2026/05/09/yamaha-banshee-28mm-keihin-pwk-carburetors-dual-carbs-tuned-yfz350-full-kit/#comments Sat, 09 May 2026 18:23:43 +0000 https://pwkcarburetorcarb.com/2026/05/09/yamaha-banshee-28mm-keihin-pwk-carburetors-dual-carbs-tuned-yfz350-full-kit/ Tuned 28mm PWK Power Jet Carburetor Set. Yamaha Banshee – Complete Kit w/ Cable & Jet Kit. This listing is for a pair of 28mm PWK Power Jet carburetors professionally pre-tuned by me for Yamaha Banshee applications. These are not random out-of-the-box carbs – each set is configured with a proven baseline setup to give […]]]>




Tuned 28mm PWK Power Jet Carburetor Set. Yamaha Banshee – Complete Kit w/ Cable & Jet Kit. This listing is for a pair of 28mm PWK Power Jet carburetors professionally pre-tuned by me for Yamaha Banshee applications. These are not random out-of-the-box carbs – each set is configured with a proven baseline setup to give you a strong starting point for performance and throttle response. Custom Tuning Included. Unlike many generic setups on the market, these carburetors are professionally tuned with the correct jetting specs for Yamaha Banshee performance applications – not small displacement 65cc-style jetting that can cause poor running conditions. ? Installed Baseline Setup. 158 Main Jets. 48 Pilot Jets. Custom tapered needles set in the 3rd clip position. Power Jet configuration installed. Complete Kit Includes. (2) 28mm PWK Power Jet Carburetors. Jet Kit for Fine Tuning. Everything you need to install and dial in your setup. Saves you time guessing on jetting. Excellent for trail or performance builds. Includes extra jets for dialing in your specific setup. Yamaha Banshee – All Years.

]]> https://pwkcarburetorcarb.com/2026/05/09/yamaha-banshee-28mm-keihin-pwk-carburetors-dual-carbs-tuned-yfz350-full-kit/feed/ 0 https://pwkcarburetorcarb.com/2026/04/21/honda-cr125r-38mm-keihin-pwk-air-striker-carb-tuned-with-jets/ https://pwkcarburetorcarb.com/2026/04/21/honda-cr125r-38mm-keihin-pwk-air-striker-carb-tuned-with-jets/#comments Tue, 21 Apr 2026 05:27:45 +0000 https://pwkcarburetorcarb.com/2026/04/21/honda-cr125r-38mm-keihin-pwk-air-striker-carb-tuned-with-jets/ The Air Striker design features directional intake fins that enhance airflow to the venturi, delivering stronger low-to-mid range response and reducing bogging under hard acceleration. The flat-slide design provides crisp throttle control and excellent top-end performance. This carburetor is a popular upgrade and replacement for many motocross and ATV models, including. Honda: CR125, CR250 especially […]]]>








The Air Striker design features directional intake fins that enhance airflow to the venturi, delivering stronger low-to-mid range response and reducing bogging under hard acceleration. The flat-slide design provides crisp throttle control and excellent top-end performance. This carburetor is a popular upgrade and replacement for many motocross and ATV models, including. Honda: CR125, CR250 especially 1999? 2000, CR500, TRX250R, ATC250R. Yamaha: YZ125, YZ250, YFZ350 Banshee (commonly used in pairs). KTM: 125 SX/EXC, 150 SX, 250 SX/EXC, 300 XC/EXC, 380/500 models (great upgrade from 2017+ Mikuni TMX). Kawasaki: KX125, KX250, KX500. Suzuki: RM125, RM250, RMX250, LT250R, Quadzilla LT500R. Key Dimensions for 38mm PWK Air Striker: Total Height: 165 mm (approx) Intake Diameter: 38 mm (Inner) / 46 mm (Outer) Air Filter Side: 62 mm (Inner) / 70 mm (Outer) Float Height: 16 mm. Carburetor comes ready for installation with baseline jetting and is easily tunable for your specific setup. Installed is a #170 main, and #55 pilot, I include a 172/175/178 along with 45/45/50 pilots for fine tuning.

]]> https://pwkcarburetorcarb.com/2026/04/21/honda-cr125r-38mm-keihin-pwk-air-striker-carb-tuned-with-jets/feed/ 0 https://pwkcarburetorcarb.com/2026/04/05/keihin-pwk-38mm-air-striker-tuned-carburetor-for-kawasaki-kx250-with-jet-kit/ https://pwkcarburetorcarb.com/2026/04/05/keihin-pwk-38mm-air-striker-tuned-carburetor-for-kawasaki-kx250-with-jet-kit/#comments Mon, 06 Apr 2026 04:56:39 +0000 https://pwkcarburetorcarb.com/2026/04/05/keihin-pwk-38mm-air-striker-tuned-carburetor-for-kawasaki-kx250-with-jet-kit/ 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. Carburetor has been pre jetted with standard 250cc jetting, additional jets are suplied which includes 4 mains, 2 pilots for fine tuning. Proper jetting is critical for engine performance and longevity. Carburetor will require tuning based on your elevation, temperature, fuel, exhaust, and engine modifications.

]]> https://pwkcarburetorcarb.com/2026/04/05/keihin-pwk-38mm-air-striker-tuned-carburetor-for-kawasaki-kx250-with-jet-kit/feed/ 0 https://pwkcarburetorcarb.com/2026/03/16/keihin-28mm-pwk-custom-tuned-carb-158-main-45-pilot-jjh-with-jet-kit/ https://pwkcarburetorcarb.com/2026/03/16/keihin-28mm-pwk-custom-tuned-carb-158-main-45-pilot-jjh-with-jet-kit/#comments Mon, 16 Mar 2026 16:13:44 +0000 https://pwkcarburetorcarb.com/2026/03/16/keihin-28mm-pwk-custom-tuned-carb-158-main-45-pilot-jjh-with-jet-kit/ Yamaha Banshee 350 Keihin 28mm Aftermarket PWK Dual Carb Kit. I have already tuned them for a good starting point for a mostly stock machine with pipes, and open air box at sea level. Designed to improve throttle response, midrange pull, and top-end performance over stock carburetors. Perfect for stock engines, aftermarket pipes, mild port […]]]>




Yamaha Banshee 350 Keihin 28mm Aftermarket PWK Dual Carb Kit. I have already tuned them for a good starting point for a mostly stock machine with pipes, and open air box at sea level. Designed to improve throttle response, midrange pull, and top-end performance over stock carburetors. Perfect for stock engines, aftermarket pipes, mild port work, and dune/trail setups. Complete Kit Includes. (2) Keihin PWK 28mm Carburetors (Matched Pair). Jet Kit for tuning adjustments. Everything you need for a proper dual-carb upgrade. Engine Side Spigot OD: 35mm. Air Filter Side OD: 49mm. Slide Type: Flat Slide. Fuel Inlet: Brass barb fitting. Dual Carb Configuration (required for Banshee). Crisp throttle response? Stronger mid-to-top RPM power? Improved fuel atomization? Easier tuning vs stock carbs? Great for trail, dune, and aggressive sport riding. Compatible with stock intake boots and most aftermarket intakes. Jetting adjustments may be required depending on exhaust, reeds, elevation, and engine modifications. Fine tuning required for optimal performance.

]]> https://pwkcarburetorcarb.com/2026/03/16/keihin-28mm-pwk-custom-tuned-carb-158-main-45-pilot-jjh-with-jet-kit/feed/ 0 https://pwkcarburetorcarb.com/2026/03/10/28mm-keihin-pwk-power-jet-carbs-pre-jetted-16048-jjh-spare-jets-tuned/ https://pwkcarburetorcarb.com/2026/03/10/28mm-keihin-pwk-power-jet-carbs-pre-jetted-16048-jjh-spare-jets-tuned/#comments Tue, 10 Mar 2026 16:00:41 +0000 https://pwkcarburetorcarb.com/2026/03/10/28mm-keihin-pwk-power-jet-carbs-pre-jetted-16048-jjh-spare-jets-tuned/ 28mm Keihin PWK Power Jet Carburetors – Professionally Tuned & Pre-Jetted. This listing is for a pair of 28mm Keihin PWK Power Jet carburetors that have been professionally tuned and pre-jetted for excellent performance on 2-stroke applications. ? Current Jetting Setup. ? Included Spare Jets for Fine Tuning. Main Jets: 155 & 158. Pilot Jets: […]]]>


28mm Keihin PWK Power Jet Carburetors – Professionally Tuned & Pre-Jetted. This listing is for a pair of 28mm Keihin PWK Power Jet carburetors that have been professionally tuned and pre-jetted for excellent performance on 2-stroke applications. ? Current Jetting Setup. ? Included Spare Jets for Fine Tuning. Main Jets: 155 & 158. Pilot Jets: 45 & 50. This setup works extremely well on lightly modified engines running. Open airbox with filter. Mild port work or bolt-on upgrades. Provides strong throttle response, crisp bottom end, and clean top-end pull. These are ideal for riders looking for a properly set up carburetor without having to guess at jetting combinations. Carefully packaged and ready to install.

]]> https://pwkcarburetorcarb.com/2026/03/10/28mm-keihin-pwk-power-jet-carbs-pre-jetted-16048-jjh-spare-jets-tuned/feed/ 0 https://pwkcarburetorcarb.com/2026/03/03/28mm-pwk-tuned-carbs-with-cable-jet-kit-for-yamaha-banshee/ https://pwkcarburetorcarb.com/2026/03/03/28mm-pwk-tuned-carbs-with-cable-jet-kit-for-yamaha-banshee/#comments Tue, 03 Mar 2026 16:46:41 +0000 https://pwkcarburetorcarb.com/2026/03/03/28mm-pwk-tuned-carbs-with-cable-jet-kit-for-yamaha-banshee/ Yamaha Banshee 350 Keihin 28mm Aftermarket PWK Dual Carb Kit. I have already tuned them for a good starting point for a mostly stock machine with pipes, and open air box at sea level. Designed to improve throttle response, midrange pull, and top-end performance over stock carburetors. Perfect for stock engines, aftermarket pipes, mild port […]]]>





Yamaha Banshee 350 Keihin 28mm Aftermarket PWK Dual Carb Kit. I have already tuned them for a good starting point for a mostly stock machine with pipes, and open air box at sea level. Designed to improve throttle response, midrange pull, and top-end performance over stock carburetors. Perfect for stock engines, aftermarket pipes, mild port work, and dune/trail setups. Complete Kit Includes. (2) Keihin PWK 28mm Carburetors (Matched Pair). Jet Kit for tuning adjustments. Everything you need for a proper dual-carb upgrade. Engine Side Spigot OD: 35mm. Air Filter Side OD: 49mm. Slide Type: Flat Slide. Fuel Inlet: Brass barb fitting. Dual Carb Configuration (required for Banshee). Crisp throttle response? Stronger mid-to-top RPM power? Improved fuel atomization? Easier tuning vs stock carbs? Great for trail, dune, and aggressive sport riding. Compatible with stock intake boots and most aftermarket intakes. Jetting adjustments may be required depending on exhaust, reeds, elevation, and engine modifications. Fine tuning required for optimal performance.

]]> https://pwkcarburetorcarb.com/2026/03/03/28mm-pwk-tuned-carbs-with-cable-jet-kit-for-yamaha-banshee/feed/ 0 https://pwkcarburetorcarb.com/2026/02/26/keihin-pwk-38mm-air-striker-tuned-carburetor-for-yamaha-yz125-with-jet-kit/ https://pwkcarburetorcarb.com/2026/02/26/keihin-pwk-38mm-air-striker-tuned-carburetor-for-yamaha-yz125-with-jet-kit/#comments Thu, 26 Feb 2026 16:36:41 +0000 https://pwkcarburetorcarb.com/2026/02/26/keihin-pwk-38mm-air-striker-tuned-carburetor-for-yamaha-yz125-with-jet-kit/ 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. The Carburetor has been pre jetted with stand 125cc jetting, #172 main, #48 pilot, custom #7.5 slide, DDJ needle. Also additional jets are suplied for fine tuning which includes 4 main jets, 2 additional pilots jets. Proper jetting is critical for engine performance and longevity. This carburetor will require tuning based on your elevation, temperature, fuel, exhaust, and engine modifications.

]]> https://pwkcarburetorcarb.com/2026/02/26/keihin-pwk-38mm-air-striker-tuned-carburetor-for-yamaha-yz125-with-jet-kit/feed/ 0 https://pwkcarburetorcarb.com/2026/02/22/38mm-keihin-air-striker-carburetor-for-honda-cr250-cr250r-tuned-with-jets/ https://pwkcarburetorcarb.com/2026/02/22/38mm-keihin-air-striker-carburetor-for-honda-cr250-cr250r-tuned-with-jets/#comments Sun, 22 Feb 2026 16:28:50 +0000 https://pwkcarburetorcarb.com/2026/02/22/38mm-keihin-air-striker-carburetor-for-honda-cr250-cr250r-tuned-with-jets/ 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 #175 main, #48 pilot, custom slide, DDJ needle. Spare Jets are included, four mains, two additional pilot jets. Proper jetting is critical for engine performance and longevity. This carburetor will require tuning based on your elevation, temperature, fuel, exhaust, and engine modifications.

]]> https://pwkcarburetorcarb.com/2026/02/22/38mm-keihin-air-striker-carburetor-for-honda-cr250-cr250r-tuned-with-jets/feed/ 0