I live in Chicago that is about 60 ft above sea level. I have a Toomey 2:1 filter, bored carbs, T5 pipes, Hush kit. When I first got the quad, it seemed more responsive on the low end. Now that I have the Hush Kit and the 2:1 filter, it seems I have better mid to high range. My testing parameters are... when I would hit it on the street the front end would reach for the sky almost immediately. Now it seems to lag slightly. I can still get the front end up in 3rd if I shift fast enough, but I think I'm due for a jetting update. Any help would be appreciated.
Oh and is there some kind of adjustable jets that you don't replace you just "adjust"?[img]i/expressions/face-icon-small-confused.gif[/img]

 

I would check the compresion in both cylenders and check to make shure the plugs are burning right.




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2001 Raptor stock

2001 Kodiak stock

1999 Banshee uni filter air box snorkle off
jeted FMF fatty pipes and FMF silencers.

(2strokes forever)
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