2012 KTM 250XC and 2014 TC250 Jetting HELP

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11/22/2017 6:43 AM
Edited Date/Time: 11/22/2017 6:56 AM

I am wondering if anyone can suggest a good setup for a stock 250XC and TC250 in the woods. Both bikes currently have stock jetting. I live it Texas so I ride anywhere between 400-900 ft elevation and 40-95 degree weather. Running 93 pump with Motorex mixed 60:1. Looking to switch to 98 octane. Any suggestions would be greatly appreciated.


11/22/2017 8:15 AM

So these are the jets and needle I ordered from the research I’m been doing.

Needle: NECJ
Main Jets: 170, 172 and 175
Piolet Jet: 40, 42 and 45


11/23/2017 9:40 AM

^^^ I Ran 172 main, NECJ needle 3rd clip I believe, and a 40 pilot in my 14 250SX, Amsoil Dominator 32:1, it ran awesome.


11/23/2017 9:43 AM

You ran that jetting all year round and what altitude where you riding


11/23/2017 8:45 PM
Edited Date/Time: 11/23/2017 8:47 PM

2014 tc250 necj middle. 162 winter 158 summer main jets. Red spring 1.5 turns out from flush. 110 mixed with 91. So cal. 200 hrs still strong oh and 44:1 maxima 927


11/23/2017 10:43 PM

Much ty


much ty. How to spot a paid forum poster/artificial forum traffic producer (see list of actions/phrases below):

Copius pattern amounts of phrases like “Anyone have”..., “Anybody know?”.... and their variations.

Any help is appreciated!
Thanks in advance!