Performance Tool Electrical, Lighting and Wiring

Are you a collector of automotive signs? This is a DIY project where you will learn how to convert a hardwired sign to a plug in. Jess M. explains each step to get the job done!

Crimping or soldering automotive wiring are both viable options, but in some cases, it is preferable to do one vs the other

Learn the importance of proper electrical grounding and how it affects not only starting, but accessories and lighting as well.

Learn about some of the differences between factory plug wires and the improvements you'll receive with a quality set of aftermarket performance wires in our spark plug wire buyer's guide

Learn how to wire dual electric radiator fans. Use our dual fan wiring diagram and guide to make sure you properly wire your fans to your thermostat.

Wiring of your race car or hot rod can be completed at home with these helpful automotive 12 V wiring tips.

There is a lot to consider when choosing the proper spark plug for your engine's intended application and power level. Let us take some of the guesswork out with our spark plug buyer's guide.

Testing a 2 or 3 wire speed sensor sounds difficult, but these videos show that it actually is quite easy!

Sending your straight axle street rod to the alignment shop can be expensive, but if you have the right tools you can do it yourself in your own garage.

Wiring a car may seem like a daunting process, but Jess explains the steps to successfully wire the ignition switch, headlight switch, and the dash gauges.