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trx250ex
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  1. New Member Introductions
    I don’t know what i gotten into but i wanna track the build.
  2. Engine/EFI/Drivetrain
    Hi all I'm a Newb to this forum, but I've been riding a long time. I have a question about the stock 250 EX carbs. I have a 2005 that seems to have a casting flaw somewhere in the carb body. It runs fine when cold but eventually once its warm fuel will start pouring out the overflow and it...
  3. New Member Introductions
    Hi I have a 2005 Honda trx250ex and have just started having issues with it. What happened was one day while I was riding it I left off the throttle in third gear and it shut off, after not being able to get it started back up i replaced the spark plug and used some starting fluid and got it...
  4. Engine/EFI/Drivetrain
    Ok so I'm considering building up the motor in my 2005 trx250ex. I want to bore it, new high compresion piston, cams, head work, ect ect.... My question is has anyone built one of these motors and what kind of mods/sucess have you had. Basicly is this worth it, what can i expect, and any tips...
  5. Engine/EFI/Drivetrain
    hey guys, im new to the forum :) just wondering if anyone has any mods/upgrades to suggest to me for my atv (performance related). thanks! and also.....what exhaust is better for my atv, fmf or hmf?
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