Achieve max electric fuel pump output and safety using a relay plus an oil pressure safety switch. Achieving maximum output and safety with a custom-wired electric fuel pump requires a properly ...

For some reason, dual horn relay wiring harness kits are difficult to find lately. The Eastern Beaver dual horn relay harness (review) that I’ve used before is no longer being made, unfortunately. But ...

With all our components in place, it's time to start pulling wire and hooking things up. We'll be using a Painless Performance 28-circuit chassis harness coupled with a few add-on accessories to ...