JD Jetting Jet Kit Hi Performance Yamaha YZ250F YZF 250 06 07 08 09 10 11 JDY009

Description

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(some surcharges apply for larger items to HI, AK & PR)
Brand new, in package JD
Jetting Jet Kit.
Fits:
Yamaha
YZ250F; 2006, 2007, 2008, 2009, 2010 & 2011
This set includes:
Keihin Main Jets: 170, 175, 180, 185
Keihin Needle Clip
Keihin Leak Jet 55
O-Rings: 2
Blue Marked Needle (Richer needle)
Red Marked Needle (Leaner needle)
Instructions
James Dean designed the JDJetting kits so that you don't have to be an expert to get professional high performance results!! Even better, technical support is provided. The James Dean custom jetting kit is designed to improve throttle response throughout the range by using specially made multi-taper needles. These are based on the most popular settings used by new generation MX and off-road riders around the globe and the results are impressive. You can't buy this level of performance from the OEM factory or other aftermarket suppliers. JD's testing and research will provide the performance you need.
Exceeds the performance of standard 2-stroke and 4-stroke jetting, and other factory needle options.
Low and High altitude custom designed triple taper needles.
Main jets included.
Spare needle clip.
Dyno tested.
Developed and tested from sea level to 12,000 ft elevation.
International Buyers:
USPS First Class Mail usually takes 7-14 business days (but sometimes can take longer due to your countries customs department and local mail system). It does
NOT
include tracking. If you choose this shipping option, you will be notified of the shipment date by us and agree to take responsibility for any delayed or lost shipments. There are
NO
refunds if you choose USPS First Class Mail. If you want to track your package you must choose USPS Priority Mail or USPS Express Mail.