Stewart Warner Tach Wiring Diagram

Stewart Warner Tachometer Wiring: A Comprehensive Guide

Introduction

A Stewart Warner tachometer is an essential tool for any vehicle enthusiast. It provides accurate readings of your engine's revolutions per minute (RPM), which can help you optimize performance and avoid damage.

Wiring the Tachometer

The wiring diagram for a Stewart Warner tachometer is included with the product. However, if you need additional assistance, you can refer to our installation guides for step-by-step instructions. Here are the basic steps:

1. Connect the RED wire to a switched 12V source like the ignition wire.

2. Connect the BLACK wire to a good ground.

3. Connect the GREEN wire to the negative side of the coil or the ignition wire.

4. Connect the YELLOW wire (optional) to the positive side of the coil for use with a points-type ignition system.

5. Connect the WHITE wire (optional) to the positive side of the coil for use with an electronic ignition system.

Additional Tips

If you are having trouble getting your tachometer to work, here are a few additional tips:

• Check all of your connections to make sure they are tight and secure.
• Make sure that you are using the correct type of wire for your application.
• If you are still having problems, consult with a qualified automotive electrician.

By following these instructions, you can easily install your Stewart Warner tachometer and get it working properly.