yz426 jd jet kit awsome


6 replies to this topic
  • BRYANS01

Posted February 02, 2008 - 08:02 PM

#1

well just put the jd jetting into my 01 426 and i must say its great cant belive the difference no more bog better broader power and starts first kick hot or cold. Also put in zipty air screw and that makes dialing in so much easier. Just want to thank all of you for your input in this forum without that i would have never even known about these products.:busted:

  • 02WR426Cali

Posted February 03, 2008 - 11:01 AM

#2

Yeah I totally agree, the kit makes a huge difference. I don't know if it would do much on a dyno but who cares, it's the seat of the pants dyno that matters. I also went one size bigger on the pilot jet which makes it run better, but when it's hot it doesn't start on the first kick all the time like it used to. But that's ok it still starts within a couple kicks and runs better down low while I'm riding

  • spc mike

Posted February 11, 2008 - 06:30 PM

#3

bryan, where did you end up getting your kit from?

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  • Speedracer747-400

Posted February 11, 2008 - 07:24 PM

#4

The TT store sells them.

http://shop.thumpert...ting_jetkit.htm

  • spc mike

Posted February 11, 2008 - 07:39 PM

#5

... that was a dumb question because i guess you can only get them here....:applause:

  • 02WR426Cali

Posted February 11, 2008 - 09:52 PM

#6

I got mine from Cyclegear. They have them in stock!

  • BRYANS01

Posted February 12, 2008 - 09:26 AM

#7

i got it at the tt store with the 10% discount





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