1. Line lock kit: Controls the front or rear brakes. A line lock is a device that allows the front brakes to lock independently of the rear brakes via a switch.
2. Easy to do a burn out by locking the front tires and releasing the back brakes with this system. Line locks are often used for burnouts by fully locking the front wheels and then engaging the gas pedal and disengaging the clutch pedal, this makes the rear tires Spin but keeps the car stationary.
3. Control to make the front and rear brakes synchronized. Hold the brake pressure to the front or rear brakes to hold the vehicle on a hill or the starting line at the drags. Easy to do a burn out by locking the front tires and releasing the back brakes with this system. Works with 12 volt to 16V electric systems.
4. This launch control is a sophisticated device that installs into your existing brake system. The easily installed solenoid provides the brake holding capacity you are looking for.
5. It can be used for racing or for street applications if you need a hill holder while stopped on an uphill grade. This high quality solenoid can be used on either the front or rear brakes of your vehicle.
6. The purpose of the burnt tire: In the racing competition, keep the tires moving, let the tires warm up, and generate as much friction as possible with.
7. Port thread size: 1/8 inch -27. Please use the white sealing tape on the fitting. The brass fitting is better than the stainless steel fitting.
8. For different thread sizes, 1/4 inch, 3/8 inch, 1/2 inch NPT