Honda TRX ATV Forum banner
engine rebuild
1-4 of 4 Results
  1. TRX General Discussions
    I have a lot of different questions about this rebuild Im doing on this '99 Foreman trx400fw Im redoing. The biggest is are the Foremans interchangeable. Like, can I strip down the top end and put a 450 or 500 Foreman top end on the 400 crank.And these size 11 wheels gotta go. Will the 12's go...
  2. Wanted / Needed
    Bottom end on my 04 440ex blew apart this morning :mad:. Just want to run with a 05 or newer engine prefer complete with reverse cable if someone has a good one to get rid of hit me up.:cool:
  3. 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...
  4. Engine/EFI/Drivetrain
    I have a stock 400ex and I would like it to perform stronger. Can anyone advice me as to what I should do to the engine. My son races Hare scrambles so engine temp is a continous concern with the mud etc.. My intent is to rebuild the engine over the winter months. Any advice you can give would...
1-4 of 4 Results
Top