drag slotDrag slot cars are desned to go fast, and they’re not made to last. If you want your drag car to last, you’re going to have to build it yourself. Here’s how: Step 1: Buy a motor and controller.xtreme blue g-10 std. drag chassis nowheelie xr20026. xr20026 - 124 scale g-10 (fiberglass) standard length drag chassis kit. desned for 4 to 4 12 wheelbase cars. desned to