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    Tire alignment issues with shock compression - Trick to A-Arm/Tie rod placement?

    I attached a picture of my karts front end. It took me a long time to figure out what was happening here, but I think I finally got it figured out. When you stand on the front end of the kart and compress the springs, the A-Arms rotate upwards, and thus move outwards slightly, enough to start...
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    Modified Grand Daddy Build

    You guys have been an amazing community that has helped me a lot, starting over 10 years ago when I learned how to weld so that I could build a go kart. That hobby fueled my passion for metalworking and ultimately encouraged my decision to leave a career of mechanical engineering to start a...
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    Duromax 440 Mods, Sprocket Ratio, & Torque Converter Springs?

    I would really like to avoid a lot of trial and error with this build, but we are building a larger version of the Grand Daddy go kart. It will have 20" rear tires, a Duromax 440 CC engine, and 40 series torque converter. I currently have a 60T sprocket planned for use with the rear wheels. So I...
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    Grand Daddy Build - Advice on Modifications?

    I own a welding/fab shop, we're a little slow right now, so I figured I give some of the guys in the shop a fun project to do instead of sending them home. I've been looking through the plans, and there's a few parts of the design that seem... sketchy. I did a search through the site and see...
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    Am I burning out my clutch?

    So I have two go karts now, one that was just trying to get the basics down and the other was a more serious one with suspension and stuff. The first one has a gear ratio of about 1:5 (I know that's way too steep and it's got 13" wheels) and the clutch rattles and smokes and hisses. However the...
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    Shocks?

    So I'm wondering if any of you have used the shocks that are on sale right now for $10 at BMI karts? This is the first time I've added suspension to a kart and I'm wondering if these are how shocks are supposed to be. I ordered 4 (one for each front wheel and two for the back swing-arm engine...
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    Adjustable Seat Design

    So I'm building a go kart for my wife (hence the zebra design) so we can both ride together but I'm making her's way better than mine so I want to be able to ride it as well. I'm about 5'9" and she's about 5'2" so I can't really make it comfortable for both of us. So here's my design for an...
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    Muffler advice

    Hello, I've seen a few other threads about this but none have given me the answer I am looking for. I am looking for a muffler that will make my 212cc Harbor Freight engine as quiet as possible. I'm also on a cheap budget so nothing super expensive. I've looked at all the performance go kart...
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    Go kart seat

    I've been building go karts completely from scratch for a little while now. I'm able to get many of the supplies for really cheap because I work at an industrial supplier and can get most of my supplies for a little more than the cost to manufacture them. I've been able to find ways to fabricate...
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    Clutch issue?

    Hey guys, I'm new to this forum as well as new to the go kart world in general. I've always wanted one and I love building things so I decided to build a go kart in order to save some money. I've got the go kart all finished up now (I'm unable to put any pictures up at this time) but now I just...
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