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JD Jetting Jet Kit
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JD Jetting Jet Kit

Our price: $54.99$98.99

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  • "Customer service is priority #1 at Rocky Mountain ATV/MC. We value our customers and strive to be the best shopping experience- when you buy from us, you are buying lifetime service."

    -Dan Thomas, CEO and Founder

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Additional Videos

How to - Adjust The Position Of Your Carburetor Needle

How to - properly clean a carburetor

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Details

  • 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.
  • 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.
    Exceeds the performance of the popular EMN, DTM, and other standard factory needle options.
  • 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.

JD Jetting Jet Kit Reviews

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0 of 0 people found this review helpful.

Just Works!!

Comments On Jan 15, 2016:After messing around with another jet kit for far too long I bought the JD Jetting kit. The difference is night and day for me. I had idle issues, flame out issues, and starting issues. This kit is worth the money, save the headaches and get one.

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Somewhat easier starting.

Comments On Jan 13, 2016:My 2002 cr125 is always been one of kind but with this jd jet kit and 7mm stop on the power valve it's instant power band no need to clutch in the hills.

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worked great

Comments On Jan 08, 2016:paired with the boysen quick shot 3 made my bike totally responsive

Additional Comments On Jan 08, 2016:worked great with boysen quick shot 3 total throttle response with no bog

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Snowbike

Comments On Jan 06, 2016:Bought this jd kit for a snowbike. Seems to be working great, only downfall was they didn't help alot with the settings for when it is on a snowbike since they don't deal with snowbikes

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JD kits are great

Comments On Jan 04, 2016:The instructions are very clear and the product is very good. JD Jet kits is always on the money for stock and slightly modified bikes.

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Runs like a beast now

Comments On Dec 23, 2015:The bike always ran rich on the bottom and midrange. After the JD kit, bottom and middle where clear and crisp. Fuel mileage almost doubled. Seriously?? But the top end was lacking. Called JD jetting and talked with the guys on the phone. Put in a bigger main jet that came with the kit. Now the bike is clear on the bottom, good midrange and wheelies when she hits the top. Outstanding. Best $80 bucks you can spend on a bike. Have not installed 3 kits. All run better.

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worked great

Comments On Dec 21, 2015:Little expensive but it worked. Better than dyna jet that cost me hours of time before a pulled it out and started over

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Huge improvement

Comments On Nov 27, 2015:I bought my WR450 used last year. The carburetor seemed to be bogged down and would stutter around 4K RPM. After installing the JD kit I have had no issues and the stutter is gone.

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GOOD

Comments On Oct 21, 2015:This jet kit greatly improved throttle response on my ktm 300 as well as my 450xc.

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Carb pick up

Comments On Oct 12, 2015:Got rid of the hard start cold or hot. Snappy throttle response. Over all really woke the carb up awesome product also got rid the popping on deceleration.

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