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Moose Stage 1 Jet Kit
- Part #: 171639
- Manufacturer Part #: MQ409
This item is no longer available
Overview of Moose Stage 1 Jet Kit
- Dynojet offers a wide range of kits to fit most applications
- Each kit is precisely engineered to provide a simple and cost-effective solution for your carburetion problems
- Several stages of kits available for off-road dirt bikes; one kit specifically designed for ATV applications available
- Better throttle response and driveability; power increases up to 5 percent
- For dirt bikes with stock engines using the stock airbox, air filter and stock or aftermarket exhaust
- Adjust to enable use of aftermarket exhausts and stock replacement air filters
STAGE 1 KITS
Included Items:
(6) Main jets(090,092,094,096,098,100)
(1) Fuel needle
(1) E-Clip
(1) Adjusting washer
Specs
Specs for Moose Stage 1 Jet Kit
Fitment for Moose Stage 1 Jet Kit
Part 171639 fits the following machines
See if this part fits your ride
 Yamaha |
|---|
| 2004 Yamaha YFM250X Bear Tracker |
| 2003 Yamaha YFM250X Bear Tracker |
| 2002 Yamaha YFM250X Bear Tracker |
| 2001 Yamaha YFM250X Bear Tracker |
| 2000 Yamaha YFM250X Bear Tracker |
| 1999 Yamaha YFM250X Bear Tracker |
Reviews for Moose Stage 1 Jet Kit
out of 8 reviews.
8 out of 8 (100%) customers would recommend this to a friend.
5 Stars
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1 Stars
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World of difference
January 16, 2013
Installed this kit in my 2010 Kawasaki KLX250S Dual Sport. I'm VERY happy with what it did! I went with the stage 2 install. My bike used to start very hard when even a little cold, kit fixed that. And also the kit fixed a bogging problem the bike had while warming up. Also gives much better throttle response ans smoothness through the whole range. Would definitely recommend this kit!
I would recommend this item to a friend.
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good kit
December 17, 2011
I have installed 3 dynojet kits & 3 dynojet pc3 kits since 2001 and all are good kits dynojet sends all the jets needed for high or low elevation along with everything to make a stock carb more aggressive also includs detailed instructions on instalation some mechanical knowledge of carburetors is needed all in all a good Sunday project that will be well worth it on the trail
I would recommend this item to a friend.
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everything you'll need
January 11, 2011
except good instructions. The kit is atv specific but actually its more like a universal kit with universal instructions . But you can find much clearer and more detailed instructions an the internet - other than that its a nice kit
I would recommend this item to a friend.
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Nice kit
October 1, 2010
This is just what you would expect. A great little kit with plenty of jets to choose from. Installing this kit on my bone stock quad really woke it up, probably due to the aggressive needle taper (versus stock). The nice thing about the kit is that I was able to use the included jets and re-clip the needle through an air filter upgrade and then a performance exhaust upgrade without buying more jets. The instruction sheet is somewhat basic, but gives you the information you need for picking the correct jet. Overall it is a nice kit to have if you plan on upgrading with other performance parts.
I would recommend this item to a friend.
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jet kit
February 19, 2010
this kit was great I could immediately tell the diffrence in performance once I installed it this is the 3rd kit ive bought and I plan to buy more
I would recommend this item to a friend.
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easy
January 23, 2010
Good details for the install, maybe if you could order more specific for your application you wouldn't have so many extra pieces that you don't need but still paid for. Overall had a better running rig.
I would recommend this item to a friend.
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nice product simple directions
January 21, 2010
The product went in easily with no drama, also I called the companies tech support to get some advise on settings, very helpful. The product improved my bikes performance, as well as starting easier. The only kit I could find that comes with a pilot jet.
I would recommend this item to a friend.
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October 23, 2009
I would recommend this item to a friend.
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Instructions and Media for Moose Stage 1 Jet Kit
 |
Instructions - PDF | Instructional PDF |
