Quote:
Originally Posted by m nipper
Good to know i won't be putting that needle back in I am certan I don't have emission pipe and catalatic converter just a stock long muffler unless the cat is built into that I how do I request a starting point should I start a new discussion what's your thoughts on going for the n1eg needle would it be richer than the chn?
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If you have the AS2 carburetor, which has the screws holding down the top of the carburetor instead of the top being threaded and screwing onto the carb (AS1), you will want to go to a different jet needle than the N1EG.
If you have the older AS1 carburetor, Try the N1EG with the clip in the second groove from the top, a 42 pilot, and your 175 main jet. This is what I used on my 2006 DE300 with the AS1 carburetor.
If you have the AS2 carburetor, then get a Suzuki RM250 or a YZ250 needle, such as a NEDW or NEDJ (what I use) with a 40 or a 42 (what I am using) pilot jet and the 175 main jet. That should be a good startiing point for your jetting.