XR650 jetting

3 replies to this topic
  • JohnD

Posted August 31, 2004 - 11:23 PM


Hey, hoping someone can help, I guess its been covered hundreds of times but I cant seem to find the info.
My 650's got a full Arrow motard system Uni filter and the airbox cover has been opened up a bit. What carby settings should work with that at sea level?... Dont want it leaning out to much at high revs!!! Any help to save the trial and error method would be appreciated. :thumbsup:

  • TimBrp

Posted September 01, 2004 - 08:25 AM


If this is a 650r you should be good with a 180 main jet, 68s pilot and the B53 needle in the third notch.

Visit the ThumperTalk Store for the lowest prices on motorcycle / ATV parts and accessories - Guaranteed
  • qadsan

Posted September 01, 2004 - 08:29 AM



  • sactoXR

Posted September 01, 2004 - 12:12 PM



Stupid question time... Where should I buy the jets, and how should I specify them? I've had enough trouble with the pimple-faced kids behind the parts counter at my favorite Honda dealer.... :thumbsup:


Related Content


XR650L super moto wheels by greggkklee

Dirt Bike   Make / Model Specific   Honda   XR600/650
  • Hot  29 replies

Post Apocalypse, ThumperTalk style! by Justin Pearson

Dirt Bike   General Dirt Bike Forums   General Dirt Bike Discussion
  • Hot  35 replies

Engine Loping/Sputtering by tcaldwell

Dirt Bike   Make / Model Specific   Honda   XR600/650
  • 4 replies

DirttyPig 2005 Xr650l Prroject! by braapmebb1moretime

Dirt Bike   Make / Model Specific   Honda   XR600/650
  • 22 replies

Would a Young Scott Summers still be Competitive today on an XR600R? What would he ride to be competitive today? by Jayzonk

Dirt Bike   Special Interest Forums   Pro Racing
  • Hot  159 replies

Join Our Community!

Even if you don't want to post, registered members get access to tools that make finding & following the good stuff easier.

If you enjoyed reading about "" here in the ThumperTalk archive, you'll LOVE our community. Come join ThumperTalk today!

The views and opinions expressed on this page are strictly those of the author, and have not been reviewed or approved by ThumperTalk.