Race Car Battery Kill Switch

Some interfere with the spark plug while others overload your engine sensors.

Race car battery kill switch. Jr race car 654 2354u jr race car kill switches compare kill switch normally open pull lever natural red roll bar location kit. Summit racing carries a large selection so you can find the battery kill switch you want. We carry only the highest quality master battery switches. Order your battery disconnect switches from summit racing today.

Also this can be used as a guide if you want to re. Connect one ring terminal to one main stud terminal on the switch and connect the other ring terminal to the other stud. Designed for cars with standard ecu s or historic race cars. Don t risk a dnf with an unreliable clone.

Battery master cut off kill switches. Lotfancy high current battery disconnect switch 12v battery isolator switch with copper contacts 2 post 125 amps cut shut off switch for rv marine boat atv car auto truck with face plate 4 5 out of 5 stars 66 15 90 15. Heres a complete guide to wire up a kill switch so you can race at the track if your battery is relocated. Find cutoff switches from moroso flaming river battery brain painless performance hella ron francis taylor cable american autowire and many more.

When the negative side of the battery has been disconnected it will also cut the 12v output powering your ignition or ecu. Turn the car off and disconnect the negative battery cable. Cut the positive battery cable near where the switch will be located. If your car has an alternator you must use a switch with a secondary set of contacts such as part no.

Install 3 8 ring terminals on each cut end. Every kill switch serves the function of interfering with your combustion system s components to shut down your vehicle as quickly as possible but different switches go about the process in different ways. At speedwire systems our goal and vision is to refine and simplify vehicle chassis electrical control and installations helping our customers to build consistent and reliable race winning vehicles. This will kill the engine.

4430 or la45782 to prevent the energized alternator from continuing to power the engine when the switch is turned off.