Race Car Wiring For Gauges

What makes a great race car dash. Wiring a voltmeter is basic. Meanwhile the negative post on the gauge should be connected to a good chassis ground.

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Gauge panels make wiring up a race car dash easy.

Race car wiring for gauges. Each gauge needs a ground wire so we needed to string those gauges together using the ground. Wire your own race car with the help of former cup electrical specialist rick elgin. One length of wire should run from the positive post on the gauge to a good 12 volt source the hot side of the ignition switch is a good example. 16 gauge wire is often used in headlight and taillight applications.

We started with an easy and obvious string. And we ll prove it with these great tips. A clean easy to read dash with gauges that can be read during racing conditions will not only make the cockpit cleaner but reduce the load on the driver. No it s not black magic.

Use 8 gauge for 150 to 200 amp loads more than 3 feet in length and 40 to 50 amp loads of 25 feet. Typically an automotive application will have at most 00 gauge wire at the battery connections starters and batteries using 4 or 6 gauge wire and smaller electrical components like fuel pumps and fans using 12 to 16 gauge wire. The 10 gauge wiring is appropriate for 150 to 200 amps at 3 feet 100 amps at 7 to 10 feet 30 to 50 amps at 15 to 20 feet and 20 to amps at 25 feet. We called in wiring maven jeff jordan to work his.

Some 6 gauge wiring works for 100 amps draw and 15 to 20 feet. He cut small lengths of black wire to stretch between each gauge attaching a ring terminal with solder and shrink tube as he went. It was about time for our drag car blownz to get a wiring harness update along with some other new components. With so many different colored wires of assorted gauges routing to different components throughout the car it s important to do research and prepare materials for the task ahead.

Quickcar racing products manufacturers high quality racing gauge panels wire and wire harnesses ignition control panels and small parts. Let t take a look. Eventually all five gauges were connected with one clean string of ground wire.