JD Jetting Motorcycle Jet Kit

With a jetting selection sampled from the most popular settings and well known riders from all over the world, the JD Jetting Jet Kit is designed to give you pro-level performance without having to be a carburetor expert.

This jet kit will deliver reliable fueling, but with the inclusion of multi-taper needles, you’ll also get adjustability for low and high altitudes. See the difference in performance you’ll get over stock with a JD Jetting Jet Kit.

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[ashleym]

It would be nice to just buy the proprietary needle on its own giving there isn't anything else special about the kit if it at least came with a rebuild kit. I'm torn about getting one as I need a rebuild kit but they only come with oem jets which are too lean for my bike. JD would come with the right jets and a better needle but no other jets just main and pilot and no gasket. To top it of here in Australia the JD cost 195 buks and rebuild kit cost another 80 bucks a lot of stuff for basic stuff

[freetaylor]

Hey how should you adjust for temps with this kit. Mine came with 1 pilot and several mains, and their recommendations on the sheet are far away from what my manual says. So my question is, are the adjustments for richer or leaner in the needle clip positions?

[andrewwhite]

If my bike blubbers bad in 1st and 2nd gear Wouk the jd jetting kit clear it up?

[MrBorns-fjsr]

I have a Husaberg TE300 2014. Can i use the table from the Manuel of my Bike to adjust Carburetor with JD kit?

[bryantatkeson]

Hi I have a kx 85 bored out to a 107 and it has a fatty pipe and silencer and boyesen rad valve and a power wing will this jet kit work I'm not revving out

[arseniosantiago]

Did you make kit for 2001 road star 1600

[talmagedavis]

I’m in Phoenix Arizona, like to ride in flagstaff and glamis as well. I ride a 2005yfz450. Fci intake with stock exhaust. Any ideas on my jetting. 165 main 35leak air screw two turns out.

[GarbageDanks]

I put this kit in my cr125 per the instructions. Completely worsened the jetting completely.

[jaybee]

Does this come with a fuel mixer screw?

[pejldyi]

If I put full yoshirma exhaust setup do i need to do 3x3 airbox and do a jetting on my drz 400s 2017 and is it legal in California the jetting kit i seen on website said NO CA thanks

[harringtonfilm]

I got mrd exhaust rode around before re jetting my drz 400 .... my engine lost power did I ruin it ?

[gregcoyne]

Do you have a jet kit for a 1987 KX500 ?

[IntentGohan]

I got a 2020 yz250x and my elevation is about 4500 FEET above sea level. What do you think i should go with jetting? Dont really know much about jetting.

[levi_fishing]

Are their charts specific with after market parts? say like a full exhaust add on you should use this jet vs this jet..

[razvangace]

Hi . I have a linhai 300 dragonfly atv 2017 year with 275cmc . The only modification is a high flow muffler slip-on. What jet kit upgrade do yo recommend to buy? Thank you

[sebreenWA]

Do not forget the washers from the old jet. Because this jet kit doesn’t come with them. I think the instructions were really vague.

[aaroncrain]

the kit sold for my bike dose not come with pilot jets

[samirabdou]

Hey mate I got this kit jdy014 for my yz125 2000 with the kit comes instructions to fit the red needle in 4th position 40 pilot and 370 main but im fouling my plugs I do bush riding only and I have a hgs shorty muffler a vforce 3 reeds what can I do to stop my plugs fouling

[goatsvlogs]

Looking for a jet kit for a 2004 Polaris predator 500. The predator has a big bore kit in it. Will this jet kit work for my bike or do you recommend something else

[craigsteinman]

Can i get the kit for a 2003 ktm 250 sx ? If not who makes a kit anyone know? Help would be big