A burnout is pretty easy to do, but it's a lot easier with a line-lock. A line-lock allows you to lock the front brakes independently of the rear brakes, so the car stays put while the tires smolder.

The Hurst solenoid valves included in the PHP kit have a release time of 1/100,000 of a second. A good drag burnout should warm and clean your tires, not fry your rear brakes. But unthinkable ...

Launched with the S550 Mustang GT, Ford’s electronic line-lock system was the source of tire smoke all across the country. For 2018 Ford has announced that the track-only (yeah right!) feature will be ...