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Engine/EFI/Drivetrain

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  1. Power Commander Fuel Map Database

    Dyno/Tuning Room
    This post will be updated as i receive new maps. Please email me your maps to [email protected] along with your name on this site and what the map is made for. To Download Just Right Click then go to Save As and save it where you can find it. -Porting by CSA, FuelATV Intake, KX cams, and 13.5:1...
  2. Rebuild 08 KFX450R or buy a new ATV?

    Engine/EFI/Drivetrain
    I have a 2008 KFX450R and it is completely stock, and im wanting to give it a makeover and make it run better and go faster, maybe even do a stroker kit and bore it out. My question is, do I go as far doing a stroker kit, put different injectors, give it a tuner, exhaust, intake and dyno it, and...
  3. POST SOMETHING ABOUT THE PERSON ABOVE YOU

    General Discussion
    :banana: lets get the party started guys..
  4. Post a picture of your current quad

    Pictures and Videos
    Show off your quads I'll start, just a stock 2006 YFZ.
  5. ciao ..my name is francesco

    Member Introductions
    Hello everyone, my name is francesco ......... Italian (Calabria) my english is bad! I'm 29 years old and I have a KFX 450 r unit procom extraust mivv now I is coming a new piston Wiseco 12.4:1 America is exceptional. I hope to make friends, but my English is bad.
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