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View Full Version : Need help for Mods to 03' 250EX?



rocker250EX
12-12-2002, 06:43 AM
Hi -
I just bought an 03' TRX250EX. I have purchased a WB E-series pipe and was looking at a aftermarket filter and re-jetting specs. What size jets (main/pilot) did other use after these mods were done to your bikes? And why would you buy a (dyno/K&N jet kit-$55) when all you seem to need is a bigger main jet (for $5)? And did you move the clip position? Also what air filter would you recommened (Uni/K&N/White bro/other)? I know enought to be dangerous! Thanks for any help.:confused:

2qk4u
12-12-2002, 08:10 AM
well you can see in my sig whats done to mine. i am going up one size on the pilot though and running a k&n. bike runs great. just pops alittle on the decelleration, but the pilot should fix that. i think right now im up 1 on the needle. probably really didnt need to do that. any more questions just shoot