Recent content by DT_400_Yerfodog_2Stroke

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    Ninja 500 Yerfdog 3203 (with video of offroad ripping)

    Rode with a 570 Polaris ranger and the Ranger could not keep up at all in the trails or in the fields. The rear shock upgrade made such a big difference that now I want to do the fronts.
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    Wanting to see your crazy builds

    In theory, it does 80 mph never got there I have been 68 and that's plenty for me.
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    Wanting to see your crazy builds

    Yerfdog 3203 with a Vulcan 500 engine. Nothing is pretty but everything works. This was my first fabrication project.
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    Ninja 500 Yerfdog 3203 (with video of offroad ripping)

    Shocks Have been Upgraded (and oversprayed lol) and I added another 10in Rotor and Caliper and now it stops on a dime.
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    Ninja 500 Yerfdog 3203 (with video of offroad ripping)

    Went to a torque tube shifter and it's sweet
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    Ninja 500 Yerfdog 3203 (with video of offroad ripping)

    15-minute Video of ripping. Sorry for the music forgot that the sena records music as well. The rear suspension needs to be upgraded.
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    Ninja 500 Yerfdog 3203 (with video of offroad ripping)

    Took it out over the weekend and ripped it like crazy. Everything went well and the engine is running way better. I had one small issue my water pump hose started to cave in when it got really hot at the bend. Ill fix this by using a couple 90s rather than bulk tubing.
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    Ninja 500 Yerfdog 3203 (with video of offroad ripping)

    Mounted up the warning lights, and I wired the neutral switch to the turn signal indicator light so you get a big green light in the middle when in neutral. Taking it out next weekend, and ill beat the heck out of it.
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    Build log "I'll name this buggy later" Sun-L 500cc

    13 tooth from sprocket specialists on the front which helps a decent bit with clearance. Too much smaller and the chain might rub on the outside of the case. Might be able to get away with a 12T. I have a 50t on the rear.
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    Build log "I'll name this buggy later" Sun-L 500cc

    Looks good! Can't wait to see this when its all done. What gearing did you go with? Also, Btw I ran into the same issue as you and ran a 520 idler sprocket so it would clear & a smaller front sprocket helps clearance. It was off a Buell motorcycle if I recall. I also ended up using a half link...
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    Ninja 500 Yerfdog 3203 (with video of offroad ripping)

    Well I lied I started working on it again even though nothing broke. I added some shock absorbers to combat the pogo effect of having the springs almost vertical. BTW the reason they are vertical is because I couldn't find a shock that was strong enough to mount ideally. I talked with joe one of...
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    Ninja 500 Yerfdog 3203 (with video of offroad ripping)

    let me know when you start your thread I would definitely like to see your build.
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    Ninja 500 Yerfdog 3203 (with video of offroad ripping)

    The brakes are not what I would want them to be they slow down the thing fairly quick and work fine off road but they will not lock up on pavement. I used the front ninja brake mounted on the rear. Before I had the ninja brake on the rear and 2 minis on the front but I kept blowing wheel...
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