Daily archives "February 22, 2026"

2 Articles
Keihin_28mm_PWK_Carburetor_Custom_Pre_Jetted_158_45_JJH_Jet_Kit_01_cscu

Keihin 28mm PWK Carburetor Custom Pre Jetted 158 45 JJH Jet Kit

Keihin 28mm PWK Carburetor Custom Pre Jetted 158 45 JJH Jet Kit
Keihin 28mm PWK Carburetor Custom Pre Jetted 158 45 JJH Jet Kit
Keihin 28mm PWK Carburetor Custom Pre Jetted 158 45 JJH Jet Kit

Keihin 28mm PWK Carburetor Custom Pre Jetted 158 45 JJH 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 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.
Keihin 28mm PWK Carburetor Custom Pre Jetted 158 45 JJH Jet Kit
38mm_Keihin_Air_Striker_Carburetor_For_Honda_CR250_CR250R_Tuned_With_Jets_01_dcf

38mm Keihin Air Striker Carburetor For Honda CR250 CR250R Tuned With Jets

38mm Keihin Air Striker Carburetor For Honda CR250 CR250R Tuned With Jets
38mm Keihin Air Striker Carburetor For Honda CR250 CR250R Tuned With Jets
38mm Keihin Air Striker Carburetor For Honda CR250 CR250R Tuned With Jets
38mm Keihin Air Striker Carburetor For Honda CR250 CR250R Tuned With Jets

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 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.
38mm Keihin Air Striker Carburetor For Honda CR250 CR250R Tuned With Jets