Ok I'm am a major DIYer and love to build about anything I can think up. I've done hundreds of projects and resently my brother and I thought up the idea of making a go kart. Although I am skilled at most DIY projects (my forte is explosions), but I have never really worked with anything like go karts. I am very interested in making my own go kart, but truth be told I have no clue how they work. I understand you have basically an engine that turns a chain that turns a wheel, but beyond that I am kinda lost.