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Overview of Moose Stage 1 Jet Kit - MQ411

  • 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

  • STAGE 1 KITS
  • 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

Included Items:
(5) Main jets(120,124,128,132,136)
(1) Fuel needle
(1) Slide spring
(1) E-Clip
(1) Adjusting washer

Specs for Moose Stage 1 Jet Kit - MQ411

Type Main Jet
Type Jet
Units Kit
Weight 0.25 lbs

Specs for Moose Stage 1 Jet Kit - MQ411

Type Main Jet
Type Jet
Units Kit
Weight 0.25 lbs

Fitment for Moose Stage 1 Jet Kit - MQ411

See if this part fits your ride

Part 171641 fits the following machines

Yamaha
  • 1999 Yamaha YFM350FH Big Bear 4x4 Hunter Edition
  • 1999 Yamaha YFM350FWB Big Bear 4x4
4.4 / 5.0
8 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
3
5
0
0
0
Fit
4.8 / 5
Quality
4.9 / 5
Style
4.5 / 5
Value
3.8 / 5
Fit
5 / 5
Quality
5 / 5
Style
4 / 5
Value
4 / 5
Nice kit
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.
October 1, 2010
Fit
4 / 5
Quality
5 / 5
Style
4 / 5
Value
5 / 5
nice product simple directions
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.
January 21, 2010
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
World of difference
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!
January 16, 2013
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
3 / 5
jet kit
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
February 19, 2010
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
4 / 5
easy
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.
January 23, 2010
Fit
4 / 5
Quality
4 / 5
Style
4 / 5
Value
4 / 5
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October 23, 2009
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
3 / 5
good kit
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
December 17, 2011
Fit
5 / 5
Quality
5 / 5
Style
4 / 5
Value
2 / 5
everything you'll need
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
January 11, 2011
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Instructions and Manuals for Moose Stage 1 Jet Kit - MQ411