Go karts are a kid’s best way to challenge their racing ability on any circuit. The best way to determine which kind of go kart frame you will need is have the person who is going to be driving it sit down and have you draw the frame around them. This will help ensure that they are comfortable while driving and riding; a chalk outline will help you with the measurements. A wider wheel base will make a more solid go kart frame, if you just want a street go kart then allow for a wheel base that give the driver more control. If you want a racing go kart then you will need to design a roll cage.
Cut out the tubing and lay it together, you will want some flexibility but make it solid so that one side does not suffer stress and cause the rest of the chassis to break apart. Use a tubing notch to make sure that all the pieces fit together and that it’s sturdy enough to hold an engine and steering wheel. Keep a solid center of gravity, the driver must be safe if you decide not to install a roll cage.
Once you have pieced the frame together you will need to weld each piece, if you have a metal inert gas welder then you can construct a sturdy solid frame. Once you have let all the welded pieces cool down have the person who is going to be driving sit in it and note any stress factors and correct them.
If you are new to go kart frames you can visit a local track and see how they are constructed, they might even have some broken frames that just need to be fixed and you could save some time and money that way. Building a go kart frame can be fun and if you want to see how the better ones are built many times the mechanics who service these fun machines will show just how it’s done. Keep in mind that the person who will be driving must be comfortable in the driver’s seat.
If you plan to race go karts then you will need to have a better understanding of the circuit and which type of chassis are the best. A hand built go kart might not be the best in this type of environment; you don’t want an accident with a poorly built cart. Check the rules before submitting your kart; the whole premise is to have fun but to be safe. Different frames are designed for different kinds of tracks. Dirt, asphalt, and concrete put stress on frames differently, make sure you have the right frame for the surface.
jp718
this is my go-cart that i built out of a walk behind lawn mower, scooter, and bed frame
I just finished up with this homemade gokart with a harbor freight 2.5hp engine. We have a small backyard and my boys have never driven one before so I was trying to have it go around lawn mower speed. I’d say it probably goes 10mph when topped out. The governer is removed and it will wind out with me on it to over 4500 rpm (I have a tiny tach). I used a 12 tooth clutch and then took a spare jackshaft sprocket and welded it to a 40 tooth axle gear which is on the jackshaft. Then it goes to a 13 tooth sprocket and then to a 60 tooth. Frame is welded out of 1″ tubing from local hardware stores. It was very tricky because of the thin tubing and avoiding blowing through the metal with the welder. This engine is capable of much faster speed with different gearing however my family has a yard with some hills and the boys are cautious about putting the pedal to the metal so the low gearing works fine. It did take me several head scratches to figure out why the engine kept shutting down and then figured out it had a low oil cutoff that was triggered when I was cutting the corners. I actually built two karts in two weeks. First one was a 1.5 feet longer which was great for adults but even with the adjustable seat the boys were having a hard time pushing the gas all the way down.
Custom Cooler Cruiser Kart built by a buddy that does complete custom work. Everything was done by him in this build. The vid is of the complete build to a bone bare racing kart frame. Going through the build you will see stages complete with mock up of motor. Towards the end you will see the motor is swapped out as well. The song is by Puscifer called “Queen B”. Maynard is the artist and has multiple projects like Tool, A Perfect Circle, and Puscifer. Maynard rocks! Please vote!!
got some new tires so wat the heck, minus well use em!
This is a video of our custom made Go Karts that we call the beaters! In this video the go kart will surprise us once more, when at full throttle it clears a 12 foot high dirt mound in a construction site without any breakdowns! This go kart has a frame built of 1″ square tubing, a 2″ x 2″ front axle, and spindles and spindle holders all hand built out of 3/8″ steel. There are many high perfromance parts attached to this frame, including rack and pinion steering, a hydraulic disc brake found on many of the high end sand rails and dune buggies. All of this is powered by a 13hp honda engine and comet 44 series torque converter. The drivetrain is protected by 3/8″ thick steel skid plates. The kart is currently geared to produce a ton of low end torque that will allow you to climb hills crazier than we are! We have already found that they are capable of cllimbing hills so steep that the machine will flip backwards before it stops. If your are interested in purchasing a Kart like the one shown, we have provided contact information within the video. As you can see in the film these karts are literally UNBREAKABLE!!! Trust us, we try everytime we ride.
Hi, I am selling my Deavensons comer cadet go-kart with wets, gold rims and many other extras including Arai helmet and fuel can as stated in the video. The kart has a custom sprayed anodized frame (not done by myself, done proffesionally). If youd like to make an offer call the number in the video or e-mail me on the address also in the video. If you have any more questions, plz message me and ill be happy to answer them. =) thanks.
This is us unleashing the fury.
First off I would just like to say that I am 16 that this was my grade 10 auto tech year project. I had only been welding for about 2-3 weeks before I started this project. This is my 3 wheeled go-kart. I purchased plans for this cart from spidercarts.com and they have many other simple but awesome plans. I built this in shop class in about 5 months working on it for a bout an hour a day. All of the parts EXCEPT the motor belong to me. The motor in this video is a 6hp, very cheep ($170) Chinese built motor that belongs to my school. The governor we suspect is set at a higher rpm then what the clutch is rated at so the clutch was already engaging before the motor was at ½ choke. Also, the throttle position didnt seem to be having an affect on the rpms. I have an 8hp Honda motor at home that is just having some carb issues and I plan to fix it in the summer. I am anticipating some frame modifications to fit the larger motor, and its a good thing that my uncle has a machine shop. This video is just a couple of ¼ to ½ choke runs around my school bus loop.
This is a go-Kart modeled after a 1962 VW camper. The fiberglass Kart body was purchased in Europe then shipped to Oregon where the owner built the frame and Kart drivetrain. The body was painted to match his 1:1 scale model 1962 camper. The bus and Kart were recently shown at the Bus Pilots Association 15th Annual Family Reunion in Boise, Idaho
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