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Richer Needle from N3CE

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okay, Im currently running the N3CE on the richest clip position. looking at the parts schematic for 07 144sx and doesn't seem to show a needle richer than that one...  What would be the next step richer and where do I get it? thanks

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How do you reference and convert the KTM needle to the sudco needle?

doesn't show the NC3E on the conversion chart?

 

Its page 146 on their catalog

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For the straight section diameter, your NC3E is 2.695mm, which is equal to a sudco K diameter needle. As for the taper section and clip positions, I'm not sure there is a way to compare directly. I think the Keihin oem needles are multi taper needles, and the sudcos are single tapers.

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Hmmm... Well this isnt good...Would it be safe to run a small spacer washer under the last clip position on the needle to get a little richer jetting then??

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Well, there is an N3EE (part #4SR-14916-EE-00) that I believe is the same as your N3CE but is a half clip richer on the clip positions. That might help you get what your needing. As for the small spacer under the clip, I have heard of people doing it with success, but I have never tried it myself.

Edited by rbreak

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