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  1. M

    Where to weld

    Hi everyone, I am very confused on where to place my welds on the square tubing I have. So let us say that I am making a right angle in the back of the go kart with to square tubes, where do I place the welds. On every side that the metal are touching each other? Also when I mount the spindles...
  2. M

    Mounting Sprocket

    Do you have a link/website for an axle with a keyway? thanks for your help
  3. M

    Mounting Sprocket

    I am very confused on how to mount a sprocket onto my rear live axle. I know you must have a keyway on the engine in order to mount the clutch, but there is no keyway on the axle.....So how do you mount the sprocket on a live axle? Thanks
  4. M

    Horsepower help

    Hello everybody, I am looking to upgrade my 6.5 hp greyhound to a higher horsepower engine. My question is will a higher horsepower really make a difference and what will it do. Do I need to gear higher or lower for more speed, and what should my wheel sizes be, bigger or smaller. This is a...
  5. M

    Welding Question

    What about a welder from harbor freight, would that be better? Thank you for all the help.
  6. M

    Engine Help

    Does anybody else think that the predator would be better than the Duromax even though that has a higher horsepower?
  7. M

    Engine Help

    Hello everybody, I am in the middle of building my go kart, and think it is time to order an engine. I am debating between two engines, the fist the 6.5 Greyhound engine, that I would buy used, and the second engine the 7hp Duromax engine. Which engine, or engine do you recommend around this...
  8. M

    Welding Question

    Thank you guys for helping out, would you guys recommend another welder other than this one for beginners and is not too expensive?
  9. M

    Welding Question

    Hello everybody, I am building my first go kart and am using .083 wall thickness square tubing (1 in by 1 inch) and am wondering if the welder below will do the job. If so, what amp should I set it at when welding? Lastly, what type of flux wire do I use...
  10. M

    Max Speed on Go Kart

    The kart will be a vintage race kart.
  11. M

    Max Speed on Go Kart

    I am looking to have a kart that will be mainly on the road but may go on the grass (flat) occasionally. Also, what do you guys think about the engine I chose. Thank you all for all of the help I really appreciate it.
  12. M

    Max Speed on Go Kart

    Hi everyone, I am new to go karting and have been planning my go kart build for some time now. I want to know how I can get max speed out of my go kart, and I am willing to sacrifice acceleration. I have decided I am thinking about using the Duromax (or maybe durostar) 7hp engine, is this a good...
  13. M

    Tire Help

    So are 13 inch tires in the back and 9-10 inch tires in the front too large or is that a good size for a regular go kart (not a shifter)?
  14. M

    Tire Help

    I have not setup a gearing system yet and have not decided what ratio I am going to use if I wanted a high top speed what ratio and tire diameter should I use.
  15. M

    Tire Help

    Sorry about #2 I meant to say have I chosen a good rim sizes for maximum speed on pavement and sometimes on very flat grass. Also, i am not using a shifter kart just a regular one. When you say 13'' tires are the most common what rims fit inside of those?
  16. M

    Tire Help

    I am thinking about putting 5 inch rims in the front and 6 inch rims in the back. However, there are a couple of things I am still unsure about. For additional information I am 120 pounds and my go kart is 5 feet long. 1. Should I put bearings in the front or back wheels for speed (I want the...
  17. M

    New to Go Karting

    Hi I a new to go karting and I have decided that I am going to make my own go kart. I have already made my frame, but still have couple of questions regarding the mechanics of the go kart. First, I am using a greyhound 6.5 hp engine (a honda clone) and I want to know what would be the best gear...
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