Walla Walla, WA jetting



2 replies to this topic
  • treecop

Posted July 02, 2003 - 08:12 PM

#1

Going to the wife's reunion this year, and taking the bikes. Anybody know the jetting for a 2003 WR450F with mods below for about 1500 ft elevation. Somehow I don't think the 8300 ft jetting will work good.

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  • Lowedog

Posted July 03, 2003 - 02:24 AM

#2

My 450 ran strong at that altitude with a 160 main and a 50 pilot with the standard WR needle in the 4th position.
I am currently running a NCVQ needle 4th position, 162 main, 45 pilot, and a 100 PAJ and the bike rips! Both these are with an uncorked pipe though.

Lowedog

  • Motorod

Posted July 03, 2003 - 01:05 PM

#3

http://207.44.228.67...b=5&o=7&fpart=1




 
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