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.Starting in 1905, the Brhton Speed Trials are claimed to be the oldest running motor race of any kind. It would be cool to recreate Madeira Drive in HO scale, but the HO drag cars available