• KEIHIN FCR MX 39 CARBURETOR + DRZ400 JET KIT (CUSTOM BUILT TO ORDER)


KEIHIN FCR MX39 FLAT SLIDE CARBURETOR WITH ACCELERATOR PUMP & CHOKE

THE BEST PERFORMANCE FOR 4 STROKE MACHINES. INSTANT THROTTLE RESPONSE AND MORE POWER THROUGHOUT THE POWER-BAND

THE CARBURETOR IS CUSTOM BUILT FOR YOUR APPLICATION ONCE ORDERED

****STOCK PHOTO SHOWN - PRICE IS FOR CARBURETOR ONLY  - THROTTLE & CABLES ARE NOT INCLUDED  -NEW AND USED CABLES CAN BE FOUND HERE: CABLE


FCR-MX Features

  • Over-flow drain joint and tube.
  • Quad vents.
  • Throttle cable enclosure.
  • High capacity float chamber.
  • Float chamber baffle for rough terrain.
  • Smooth bore for maximum air flow.
  • Flat slide with vacuum release plate for best throttle response and flow control.
  • Rollers on throttle valves and progressive linkage for smooth operation and control.
  • Equipped with accelerator pump to eliminate flat spots.
  • Designed for easy installations on popular motorcycles.
  • A full range of spigots/adapters/velocity stacks/ is available.
  • Easy jetting which can be done track-side.
  • Hot re-start knob (OPTIONAL)
  • TPS (Throttle position sensor) (OPTIONAL)
  • ACV for enrichment in declaration. (OPTIONAL)



KEIHIN FCR MX39 CARBURETOR KIT FOR SUZUKI DRZ 400

THESE KITS ARE CUSTOM BUILT TO ORDER - PLEASE ALLOW  2 WEEKS FOR SHIPPING DUE TO HIGH VOLUME OF ORDERS
IT IS THE BUSY TIME OF THE SEASON SO YOU MAY EXPERIENCE LONGER DELAYS


KIT INCLUDES:

  • Keihin FCR-MX39 Carburetor (throttle and cables not included)
  • Jet Kit -- Correct jetting for your bike will be installed pro to shipping, see chart below for specs
  • Airbox Adaprter  -- 60mm for S & SM models or 55mm for E models, please specify when ordering
  • Intake Collar

 

THE CARBURETOR WILL BE COMPLETELY ASSEMBLED AND READY TO BE USED


QUICK TURN THROTTLE KIT AVAILABLE HERE




 

JETTING CHART:

DRZ400 Jetting for: sea level, stock exhaust or quiet 96db aftermarket pipe, 3x3 Mod

  • 155 main jet
  • EMN needle - clip 3
  • 45 pilot jet
  • 2 turns fuel screw

 

DRZ400 Jetting for: sea level, aftermarket pipe with open muffler, 3x3 Mod

  • 160 main jet
  • EMN needle - clip 3
  • 45 pilot jet
  • 2 turns fuel screw

 

DRZ400 Jetting for: 4000-6000ft, stock exhaust or quiet 96db aftermarket pipe, 3x3 Mod

  • 145 main jet
  • EMP needle - clip 3
  • 45 pilot jet
  • 2 turns fuel screw

 

DRZ400 Jetting for: 4000-6000ft, aftermarket pipe with open muffler, 3x3 Mod

  • 150 main jet
  • EMP needle
  • clip 3
  • 45 pilot jet
  • 2 turns fuel screw

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KEIHIN FCR MX 39 CARBURETOR + DRZ400 JET KIT (CUSTOM BUILT TO ORDER)

  • Product Code: MX39 + DRZ400 PARTS (*REFURBISHED)
  • Availability: In Stock
  • $579.00