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Engine

ATV pistons, intake, exhaust, carb, cams, jetting kits, head work, etc...
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Lounge

This is the place to talk about whatever except politics, religion, babes threads, and illegal activities. Anything about the 450R should fall in a section below. Sponsored by:
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Parts/Accessories

Buy and sell at your own risk!!
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Suspension, Chassis, and Drivetrain

shocks, a-arms, swingarms, chain, axles, clutch, etc...
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Trending Discussions All Trending Discussions →
  1. Post something about the person above you.

    Lounge
    Just like the topic says. Post something about the person above you. I sacrificed myself so whoever types the next reply gets to say something about me.
  2. Jetting Questions

    Engine
    Most of you agree there are THOUSANDS of some type of "jetting questions" on the Org.... and I have spent my share of time trying to answer many of them.... So, what I purpose, is a PINNED thread, which will allow most people to understand jetting, determine jetting needs, view what the most...
  3. Who's got the best looking 450r?

    Pictures and Videos
    I want to see some tricked out quads!!!
  4. All set to dyno tomorrow :)

    Engine
    Let me first inform you guys as to what im testing and in what order im testing them in. 1) Right now and first run is in complete Dasa form. Dasa 550cc stroker motor with their complete head mods. Ti- valves ect. It is currently cammed by the Johnson 375/400 grind degreed @ 2 degrees advanced...
  5. Jetting Database

    Engine Tech FAQ
    Alright I got 15 different Jetting set-ups for all different years. I have them in order by year, so you can find your year and similar mods and hopefully get a better feel of where your jetting should be... I know some more of you gave me your info but without knowing some key components, I...
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