James Dean designed the JDJetting kits so that you don't have to be an expert to get professional high performance results!!
The James Dean custom jetting kit is designed to improve throttle response throughout the range by using specially made multi-taper needles.
Exceeds the performance of other standard factory needle options and technical support is provided.
Low and High altitude custom designed triple taper needles
Main Jets included
Spare Needle Clip
Dyno Tested
Developed and tested from sea level to 12000ft elevation
You can’t buy this level of performance from the factory manufacturer or other aftermarket suppliers. This kit fits Suzuki LTZ400 (03-06) and Kawasaki KFX400 (00-06) |