EBC Powersports KPJK-01 Keihin-Style N424-21 Pilot Jet Selection Kit

Made in the UK, these high-precision brass carburetor jets are available in dealer selection kits or in top-up packs of 5 jets or 4 jets. All jets are flow calibrated and extremely accurate in terms of fuel flow rate as stamped. Dealer Pilot Jet Selection Kit; Measures 5mm x 28mm; Thread M6 x 0.75; Jet Style N424-21; Kit of 19 Jets; Sizes 35-80; Fits Vehicles Yamaha R6 99-07/Various Kawasaki/Suzuki Quads;

• NOTE - The names Mikuni and Keihin are for description purposes only; These are NOT original Mikuni or Keihin jets, simply a high-quality replacement

The EBC Powersports KPJK-01 Dealer Pilot Jet Selection Kit provides a practical range of high-precision brass carburetor pilot jets for powersports maintenance, tuning, and replacement applications. Made in the UK, each jet is flow calibrated for accurate and consistent fuel delivery, with the fuel flow rate identified by the stamped jet size. This kit includes 19 pilot jets covering sizes 35 through 80, making it a useful option for professional service departments, repair shops, and experienced powersports technicians.

Designed in the N424-21 style, these replacement jets feature a 5 mm body, an M6 x 0.75 thread, and a 28 mm overall length. The kit is listed for Yamaha R6 models from 1999 through 2007, as well as various Kawasaki and Suzuki quad applications. Always verify the original jet style, thread specification, size, and carburetor requirements before installation, since fitment may vary by model, year, market, and engine configuration.

Key Features and Performance Benefits

• Flow Calibrated: Each brass jet is checked for accurate fuel flow to support consistent carburetor performance.
• Broad Tuning Range: Nineteen pilot jets from size 35 through 80 help accommodate a variety of tuning requirements.
• Professional Selection Kit: Provides a convenient assortment for dealer, workshop, and service department use.
• Precision Replacement Design: N424-21 style construction with an M6 x 0.75 thread supports compatible carburetor replacement applications.

Important: The names Mikuni and Keihin are used for descriptive purposes only. These are not original Mikuni or Keihin jets; they are high-quality replacement components from EBC Powersports. Carburetor settings should be checked and adjusted as needed after installation.

What's Included: One EBC Powersports KPJK-01 pilot jet selection kit containing 19 N424-21-style brass pilot jets in sizes 35-80.

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: powersports
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1