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.
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.