Quote:
Originally Posted by adriano.ro
I know how to do it but I don't know how much preload to make on it. I saw somewhere something about filer gage( is the corect name,for tool that mesure thickness?).
I have an annoying flat spot between 25%-55% of throttle. I suspect the power valve preload. Now is ok,no slop or to much freeplay .
Gear ratio is 13-50
Carb: 40p NECW#3 -some riders find this needle too soft on bottom, it can be part of my problem.
Main jet 170.
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I have been running a 42 pilot jet on my AS2 (2011).
If your pv is close to right, it shouldn't cause a flat spot at 25%-55% throttle. That sounds more like a jetting issue.
Lots of riders really like the NEDW, so I don't think that's the problem. Have you tried the needle clip in the 2nd groove from the top?
That should lean the jetting a bit in the 25%-44% throttle range, and may make a huge difference.
The thickness measurement tool is a "feeler gauge".
Good luck!
Jim
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