CRANK UP THE SOUND!!! ok so here it is. A lot of have been waiting for it so here you go. The engine is probly building about 20hp now, but the torque is incredible. Go figure I dont even have 0 tied up in this kart yet! Cost breakdown: wheels / tires: at swapmeet frame: free/fabricated engine: free (junk lawn tractor) engine modifications: fuel cell: at swap meet odds and ends: ~ Swap meet parts are the way to go.