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  1. Honda TRX
    Hi, I'm new to the forums. I just recently traded my foreman for a trx400ex. I have a ton of experience with quads and any with with engines, but never a sport quad. The problem I'm having is the quad runs flawless for a while, but when I do a wheelie in 2nd and sometimes 3rd, it starts to...
  2. Repair & Maintenance
    Going with big bore kit....can I leave everything else stock and put the jugg and piston kit in??
  3. Honda FourTrax
    I am needing to bore my cylinder probally .040 and as i was looking at pistons Stock is 8.5:1 and i seen a 9.5:1 and a 10.5:1. has anyone ever had any problems going 9.5:1? i hear that 10.5:1 is very hard on the engine and i would like the extra HP!! but i want it to be a rider and not a...
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