WR450 jetting

1 reply to this topic
  • damo1

Posted April 29, 2008 - 01:45 PM


Gday guys just a question on jetting.

Wr450 04 mod

Running staintune slip on plug out

No air box mods

What main jet size should i be running ive been told 170-175:confused:

Any ideas:excuseme:

And while im here is there any info on the air box mods ie: removing the snorkle, ive heard about it and ive looked at mine but cant work out what the part that is supposed to pull out comes out.

has antbody got any pics of it being done and teh actual part that has top come out .

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  • jandmsuburban7

Posted April 30, 2008 - 01:07 PM


Hey Damo, The search engine in here is endless and many have posted how to steps on most every process on here. There is also a performance sticky that has a quick reference to many of your thoughts. Jason


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