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YFZ 450 with DYNOJET

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Old Feb 2, 2005 | 12:52 AM
  #1  
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Default YFZ 450 with DYNOJET

I am getting a dynojet kit,, I currently have a full yoshi tri oval exhaustr, pro flo kit with K&N Filter, the cam mod, and a white bros rev lim. And I was just curious if any of you are running the dynojet, and what you are running for jetting?

Thanks in advance!
 
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Old Feb 2, 2005 | 06:15 AM
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Default YFZ 450 with DYNOJET

If it were me, I'd just grab a handfull of jets (165-175 mains, 45-48 pilots, and use the stock needle 5th, or 6th clip position).
At the MOST, you'll need a richer needle (YZ450F dirtbike needle), but I am willing to bet you could still get there or dang close with the stock needle.

Save yourself some money, thats MY opinion.
 
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Old Feb 2, 2005 | 09:19 AM
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Default YFZ 450 with DYNOJET

any other dynojet opnions,

2fun- I already have the kit coming, so now I am just trying to figure out where to jet at, and wondering if I need to be different with the cam mod!
 
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Old Feb 2, 2005 | 10:50 AM
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Default YFZ 450 with DYNOJET

With a slip on muffler or otherwise exhaust flow improvements, from 0-3000 ft elevation use the DJ144 main. From 3000-6000 feet use the DJ140.
 
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Old Feb 2, 2005 | 12:39 PM
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Default YFZ 450 with DYNOJET

Originally posted by: rc3
any other dynojet opnions,

2fun- I already have the kit coming, so now I am just trying to figure out where to jet at, and wondering if I need to be different with the cam mod!
I see. Looks like Shadyrascal may already have you set-up!
Anyways, I am not familiar with this "dyno Jet kit", but will say that the cam mod generally requires going up a pilot jet or two from the requirements for jetting without the Cam mod.

The needle might have to be raised one notch from normal also.
 
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Old Feb 2, 2005 | 06:50 PM
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Default YFZ 450 with DYNOJET

2 fun thanks for those extra notes, I hope I can it dialed in with the dynojet kit
 
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