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Engine/EFI/Drivetrain

Discuss engine, fuel injection, air intake, and drivetrain modifications here.
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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. got out ran by an almost stock kfx

    Dyno/Tuning Room
    ok guys I am mad as Hell and embarrased. I went riding with some guys from work. These guys always give me hell about the amount of $ i have invested in my quad. This dude from work has both a 450 honda bike and kfx quad. He has only a two brothers pipe and PC3 which I set up for him. He let a...
  3. Post a picture of your current quad

    Pictures and Videos
    Show off your quads I'll start, just a stock 2006 YFZ.
  4. Quick Big 3 question

    Dyno/Tuning Room
    How's it going, guys? As for everyone, money is pretty tight. This summer I am determined to eventually get the big 3. I am going to have to get the three one at a time. How should the order of purchases go? Fuel atv intake, Pc, Dasa? Dasa, Pc, Fuel atv? Fuel atv, Pc, Dasa? I get excited for...
  5. Putting an oil cooler on my KFX450R...

    Engine/EFI/Drivetrain
    Putting a "Jaggs" oil cooler on it... Will have pictures and process on how in making your own custom filter cap. To purchase a filter cap. (Contact) [email protected] Sam Holmes DFR llc. VP of Operations Tel: 480-664-9860 Fax:480-964-5444 Can get a KFX450R filter cap for a oil...
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