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  1. Engine/EFI/Drivetrain
    I'm looking to rebuild the top end on my 08 and could use some help. Should I be buying a rebuild kit or aquire parts separately? I hear that oem gaskets is the only way to go. I can only access 91 octane fuel not sure if I could bump it up a few points with some additive. Would a 12.8:1 piston...
  2. Engine/EFI/Drivetrain
    Hey guys I just bought my first KFX450R and am new to this forum. I bought it used off craigslist and is an '08. It has a FMF pc4 slip on, outerwears airbox lid and lexx fuel controller. The guy I bought it from said he didn't know much about it. Said he thought the motor was all original and...
  3. Engine/EFI/Drivetrain
    just wondering if anyone on here knows of a good shop that i can bring my quad too for an engine rebuild? i cracked my case but everything else seems to be ok, but i work in north dakota so i have no time to tear it apart until late spring and i want it running asap. so if anyone knows a...
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