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

Testing 2 and 3 Wire Speed Sensors

Pat talks about our GPS module that generates a speed signal to your electronic speedometer.

Speedway Tech Talk - GPS Your Speedometer

Learn how to install and wire a digital tachometer. Speedway Motors covers the entire process with our installation of the Acewell 1100 Digital Tachometer.

Tachometer Wiring (Digital)

Learn how to replace a fuel sending unit. Our fuel gauge sending unit guide and installation video covers all you need to match your fuel sender and gauge.

Replacing Fuel Sending Unit

This Chevelle project gets rewired with a Speedway Motors 22 Circuit wiring kit.  Follow along as Jeff guides you through this application, starting with a good mounting location for the fuse box. Learn more on continuity, grounding and relays.

Installing a Speedway Motors 22 Circuit Wiring Kit

Speedway Motors employee Pat O. takes some time to discuss the Fuel Gauge Interface Module that allows you to use any gauge set with almost any fuel level sending unit.

Speedway Tech Talk - Attach Stock Fuel Sender to any Gauge

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.

How to Wire Dual Electric Cooling Fans

Watch our Steering Column Wiring Guide video for useful tips on wiring your new steering column for your vehicle. Ididit takes you through the wiring process.

Steering Column Wiring Guide

Check out this headlight wiring and taillight wiring diagram.

Headlight & Taillight Wiring Diagram

Read how to wire a lightning sprint engine. This detailed account of how to successfully wire an engine will ensure a smooth installation.

How to Wire a Lightning Sprint Engine

Engine Family Facets

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Popular Parts

TKO, Speedometer Wiring and Senders

TKO, Speedometer Wiring and Senders | Speedway Motors

Shop TKO, Speedometer Wiring and Senders and get Free Shipping on orders over $199 at Speedway Motors.

TKO, Speedometer Wiring and Senders

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TREMEC 9110 Electric Speedometer Harness Ford TKO

TREMEC 9114 Electric Speedometer Harness GM TKO

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