04 WR450 Stalling

3 replies to this topic
  • Spokes

Posted September 20, 2006 - 06:20 AM


My 04 stalls every once and a while. I raced and enduro Sunday and it probably stalled half a dozen times.

It's got a RevLoc clutch in it and a JD Jetting kit, Blue needle third from the top.

The stalls come when I've come to a really tight slow corner and gas it.

Any thought on where to look? Pilot jet? Accelerator pump?


  • flatnacker

Posted September 20, 2006 - 02:39 PM


I have the exact same problem-am interested to see what people have to say!!!

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  • RichBaker

Posted September 21, 2006 - 08:24 PM


You're too rich....lean out needle, most likely, but maybe the pilot, too. Post your jetting specs and altitude/temp...

  • 450pmp

Posted September 22, 2006 - 01:35 AM


I'd say you're probably too rich due to acclerator pump set up. Delay the spray. Search accel pump, all the info is here, I've seen it.


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