Moose Dynojet Jet Kit - Stages 1 And 2

$59.95
4.80 out of 5 stars
 
Moose Dynojet Jet Kit - Stages 1 And 2
Moose Dynojet Jet Kit - Stages 1 And 2
  • Description
  • Reviews (12)
  • Q&A (19)
  • Fitment

Moose Racing Dynojet Jet Kits provide a simple and affordable solution to carburetor tuning problems. Kits increase power and smoothness throughout the rev range while maintaining optimum fuel economy.

Jets Included for Kits Below:

STAGE 1 Kit:

  • Designed for machines with stock engines using the stock airbox, air filter and stock or aftermarket exhaust.
  • Fully adjustable to allow for the use of well-designed aftermarket exhausts and stock replacement air filters.
  • Improve throttle response and drivability.
  • Power increases of approximately 5% throughout the entire power range.

STAGE 2 Kit:

  • Designed for machines with stock or mildly modified engines using well-designed stock or aftermarket exhausts with a modified airbox and a stock or replacement air filter.
  • For applications where airbox modifications improve overall engine performance, a power increase of 8% can be achieved in most cases.

Note: NOT compatible with California-spec bikes.

4.8 out of 5 stars (12)
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1-10 of 12
Overall 5 out of 5 stars
Durability
Ease of Installation
Performance
Power
Style
Verified Purchaser
dustin9845
Awesome kit

this kit is great comes with lots of jets and works great

Overall 5 out of 5 stars
Durability
Ease of Installation
Performance
Power
Style
Top 1000 Contributor
Ajw15
Good Product

I installed this dynojet Kit in a Honda trxTRX400ex. It was fairly easy to install, but the directions that came with the jet kit were extremely lacking in detail. If I hadn't done this to another bike before, I wouldn't have attempted todo it for a first time.

Overall 5 out of 5 stars
Durability
Ease of Installation
Performance
Power
Style
Location: Ewa Beach, HI
lildiesel
Works Great!

Added this to my trx450r along with the K&N intake kit....and wow! Made my quad a monster! Highly recommended if you're ride is modified.

Overall 5 out of 5 stars
Durability
Ease of Installation
Performance
Power
Style
Location: Newburgh, NY
HondaTRX450Rxx

Added this to my trx450r along with a two brothers slip on and a K&N air filter. Noticed a huge difference with the speed and power of the quad. Had a hard time installing it so I took it to professionals.

Overall 5 out of 5 stars
Durability
Ease of Installation
Performance
Power
Style
Verified Purchaser
Location: virginia
dustinsuzuki
Great purchase

This jet kit made such a difference.

Overall 5 out of 5 stars
Location: Boron ca
Pierce20
Kit works

Havent used this kit yet but used one on my rhino and it was the best and simplest jet kit I've ever used good directions on letting you know what jets to use for your elevation

Overall 4 out of 5 stars
Location: Grand Junction, CO
LR338YFZ450
Simple

works how it is suppose too, and very easy to use

Overall 5 out of 5 stars
Durability
Ease of Installation
Performance
Style
jcru
Great buy!

i put this kit in my 2000 400ex and it gave it alot more power. i bought this with a 16t sprocket and air box vents and i have a load of more speed.

Overall 4 out of 5 stars
Durability
Ease of Installation
Performance
Style
deerassassin

I got this, and i love it, but i recomend gettin a uni filter and a after market exhaust you will see alot bigger increase in powere and speed when you do tht.

Overall 5 out of 5 stars
Durability
Ease of Installation
Performance
Style
Location: cumberland, RI
crigger
BOMB.!!!!!

these jets are awsome. i noticed right away some power increase. if you can get it.

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Total Questions (19)
Questions with answers:
  19
Questions without answers:
0
1-10 of 19
Adam 2 months ago
Can u tell me what jets will come for a 05 TRX 450R..?
Expert MotoSport Staff
1 month 28 days ago
MotoSportExpert
Please see the attached parts list for you 2005 Honda TRX450R. http://www.dynojet.com/pdf/Q113.pdf
hellsrising 2 months 19 days ago Location: Ohio, USA
What size jet should i use?
I have a 2012 trx400x bored .020 over, 11:1 piston, stage 2 cam, and two brothers slip on. What size jet should i use
MotoSport Staff Expert
2 months 19 days ago
MotoSportExpert
There is not a specific setting I could give you for jetting your bike. It would really depend on your location (altitude/temperature) and how your bike is running with the current jetting. Jetting can be very tricky, there isn't one setting that will work everywhere with every bike. I would recommend taking your bike to a local motorcycle dealership??s service department to have your bike properly jetted. self?ations?SxSSSȧS
Brapp181 4 months 24 days ago
Will this work for my 2006 yfz 450 just has k&n filter and stoxk exhaust.?
Expert MotoSport Staff
4 months 23 days ago
MotoSportExpert
Yes. Just be sure to correctly select the Year/Make/Model of your ATV before ordering so we can be sure to send you the correct kit for your ATV. Also, feel free to give us a call at 888-676-8853 and we would be happy to help you out with your order.
muscles Over 8 months ago
I have an 09 yfz 450 carb model does it come with the main jets and pilot jets also?
MotoSport Staff Expert
Over 8 months ago
MotoSportExpert
The Moose Dynojet Jet Kit - Stages 1 And 2 for your 2009 Yamaha YFZ450 would include the following. Q427.001 2006-2009 Yamaha YFZ450 Stage 1&2 : 1 Main Jet CJ124 1 Main Jet CJ126 1 Main Jet CJ130 1 Main Jet CJ134 1 Main Jet CJ136 1 Main Jet CJ140 1 Main Jet CJ142 1 Main Jet CJ144 1 Main Jet CJ146 1 Main Jet CJ150 1 Main Jet CJ155 1 Main Jet CJ165 1 Main Jet Adapter DJA001 1 Fuel Needle DNO987 1 Pilot Jet DPJM048 1 Adjusting Washer DW0001 1 E-Clip DE0001 1 Plug Drill DD 5/32 1 Screw DS0001
razorhavuk 1 year ago Location: Oregon, USA
Looking at ordering this for my 2012 Honda TRX400X and want to get maximum power out of it without a full engine overhaul.?
I have an FMF Powercore 4 slip on with the stock header pipe being as its hard to find an aftermarket one for this quad. Im sure this kit would help, any recommendations?
Expert MotoSport Staff Top 1 Contributor
1 year ago
MotoSportGrantK
I would definitely recommend the Moose Dynojet Jet Kit - Stages 1 And 2 to help fine tune your carburetor for optimal performance with your FMF Powercore 4 slip-on.
muddlover45 1 year 3 months ago Location: Lexington, NC, USA
I have a 1996 honda 300ex with stock exhaust,k&n airfilter, air box vents do i use the stage 1 or stage 2 jet kit?
MotoSport Staff Expert
1 year 3 months ago Location: Portland, OR, USA
MotoSportRyanT
You will likely need to use the Stage 2 kit as it is designed for machines with stock or mildly modified engines using well-designed stock or aftermarket exhausts with a modified airbox and a stock or replacement air filter.
Cody 1 year 3 months ago
RAPTOR 250/R FMF POWER CORE 4?
Will this work with my 250r Yamaha raptor 2011 with a FMF Power Core 4 Slip on exhaust?
Expert MotoSport Staff
1 year 3 months ago Location: Portland, OR, USA
MotoSportRyanT
Yes, this kit would work perfectly for tuning your Yamaha Raptor 250 with your FMF Power Core 4 Exhaust.
nick 1 year 6 months ago
Should it be stage 1 or stage 2?
I have a 2000 trx 300ex with a full fmf exhaust im planning on ordering a k&n air filter also. With this setup should I do the stage 1 or stage 2 jetting
MotoSport Staff Expert
1 year 6 months ago Location: Portland, OR, USA
MotoSportRyanT
I couldn't give you the specific settings but I would say with an K&N intake and fill FMF Exhaust you will likely use the stage 2. The kit includes both and will have instructions to aid you in re-jetting your carburetor correctly.
1 year 5 months ago
Jspeed
Being a full exhaust and a k&n I would say stage 2 would be the best
Brrrp 1 year 6 months ago Location: Midwest
Do pilot jets come with this kit?
I have a 03 ltz400 with yoshi slip on with k&n filter and power lid do you think pilots need changed and do they come with the kit? Is it hard to do it your self?
Expert MotoSport Staff
1 year 6 months ago Location: Portland, OR, USA
MotoSportRyanT
This kit for your 2004 Suzuki LTZ400 actually does not include any pilot jets. It would include 15 main jets (sizes: 112, 116, 120, 124, 128, 132, 136, 138, 140, 142, 144, 146, 150, 155, 160, 165) as well as a fuel needle, adjusting washer, e-clip and a new needle spring. The kit also comes with instructions to aid you with re-jetting your bike.
maddair16 1 year 6 months ago
Will this jet kit fit my 2013 trx400x with a big gun evo r complete exhaust?
Moose Dynojet Jet Kit - Stages 1 And 2
MotoSport Staff Expert
1 year 6 months ago Location: Portland, OR, USA
MotoSportRyanT
Yes this jet kit would work perfectly with your 2013 TRX400X and should help you tune your carburetor for optimal performance with your Big Gun Evo R exhaust system.
1 year 5 months ago
Jspeed
Yes I have have the same bike with the stage 1 with a lexx slip on and k&n filter
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