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4-Strokes Jet Kits - KTM

The James Dean custom jetting kit is designed to improve throttle response throughout the range by using specially made multi-taper needles. These are more highly developed and fine-tuned than stock jetting parts. Low and High altitude custom designed triple taper needles. Main Jets included, Spare Needle Clip, and Dyno tested. Developed and tested from sea level to 12000ft elevation, you can't buy this from any OEM factory or aftermarket. It's JD's prescription for the headpipe blues.

    Availability Guide: If you order an item that is not in stock, we will not charge your card until the order is ready to ship.

      = Normally ships the same business day      = Ships in 1 to 2 business days      = Backordered from supplier
  Jet kit package include main jets, custom multi-taper needles and needle clip.
JDJetting Jet Kits - KTM 4-Strokes  Cost  Add To Cart 
JDJetting Jet Kit
Fits KTM 400 XC-W 2009-10
JD-K018
$79.95
 
JDJetting Jet Kit
Fits KTM 450/530 EXC-R/XCW(R) 2008-11
JD-K015
$79.95
 
JDJetting Jet Kit
Fits KTM 450/525 EXC 2007
JD-K013
$84.95
 

JDJetting Jet Kit
Fits KTM 450/505 SX-F 2007-12, XC-F 2007-10
JD-K012
$79.95
 
JDJetting Jet Kit
Fits KTM 250 XCF/XCF-W/EXC-F/SX-F 2005-11
(upgraded kit now includes a leak jet also)
JD-K008
$84.95
 

JDJetting Jet Kit
Fits KTM 625 SMC/SXC 2004-07
JD-K007
$84.95
 
JDJetting Jet Kit
Fits KTM 250 EXC RFS 2003-06
JD-K004
$79.95
 
JDJetting Jet Kit
Fits KTM 450/525 SX, 560 SMR 2003-07
JD-K003
$79.95
 
JDJetting Jet Kit
Fits KTM 400 2003-07, 450/525 EXC/MXC 2003-06, 450/525 XC 2006-07
(2007 450/525 EXC should use part # JDK013, above)
JD-K002
$84.95
 
JDJetting Jet Kit
Fits KTM 400/520 EXC/MXC/SX 2000-02, 250 EXC RFS 2002
JD-K001
$84.95
 
JDJetting Jet Kits - KTM ATV  Cost  Add To Cart 
JDJetting Jet Kit
Fits KTM 450/505 SX Quad 2009-10
JD-K017
$79.95
 
JDJetting Jet Kit
Fits KTM 450/525 XC Quad 2008
JD-K016
$79.95
 
  Kouba Replacement Fuel Screw Cost  Add To Cart 
Kouba Replacement Fuel Screw
Fits factory installed Keihin carburetors
(Aftermarket FCR carburetors use a different thread pitch)
If you have tried to adjust the air/fuel mixture screw on your FCR carburetor, you know one of these is a must!  These Kouba fuel screws make it easy to adjust your air/fuel mixture screw. The K-FS1 fuel screw fits Bikes/ATVs with factory-installed Keihin FCR carburetors.
K-FS1
$19.99
 

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JDJetting Jet Kit - Large Images