Disney Pixar

If you’ve got children of a certain age, you’ll know how fond they are of the plastic ride-on electric cars you can buy at any toy store in the U.S. You’ll also know that as they grow, children quickly tire of the 5mph maximum top speed that most ride-on toys have. Not so for one five-year-old driver, whose father helped him rebuild his all-electric Lightning McQueen toy car into his very own pint-sized race car. Enter former breakdancer Sean Burgess and his son Evan. Founder and co-owner of FFTEC motorsports in Hayward, California, Burgess is more used to tuning race-tuning...