Starting Line: Installing a Summit Racing Protorque Starter on a Ford F-150
Gear reduction mini starters are common in the hot rod world, where high compression engines need all the help they can get to light off. Those of us with 4x4s […]
Ask Away with Jeff Smith: How Do Relays Work?
I want to install an electric fan in my ‘67 Mustang and I’ve been told that I have to use a relay to wire it properly. I hate to admit […]
Ask Away with Jeff Smith: How Can I Pinpoint and Diagnose Ignition Problems?
I have a 1970 Z/28 Camaro with a strong, small-block Chevy engine that that I’ve owned since it was new. Mostly I autocross race the car and recently I had […]
Automotive Wiring 101: Basic Tips, Tricks & Tools for Wiring Your Vehicle
Cars are filled with stuff that can make or break performance. The engine needs to be fed the proper amounts of air, fuel, and spark. The suspension and brakes must be […]
Easy Wire Protection: How to Install Ignition Wire Sleeves
Even the world’s finest ignition wires have it tough. First, there are today’s high-power ignition boxes. As ignition power becomes stronger and spark plug gaps increase, the chances of crossfire […]
How to Diagnose Common Charging System Problems
Dead battery. Dim lights. Flickering gauges. Any one of these symptoms can be a sign of a weak charging system. Your charging system is responsible for restoring the charge to […]
Mailbag: What Are Ignition Voltage, Millijoules & Resistance?
Got questions? We’ve got the answers—the Summit Racing tech department tackles your automotive-related conundrums. This week, we provide an introduction to ignition terminology, including voltage, millijoules, and resistance. J.M. Halethorpe, […]
Mailbag: Diagnosing Spark Plug Deposits
Got questions? We’ve got the answers—the Summit Racing tech department tackles your automotive-related conundrums. This week, we’re reading spark plugs. Q: I’m having a problem with my 1980 Ford 1/2-ton pickup. […]
Basic Maintenance Series: How to Properly Maintain Your Battery
Editor’s Note: This guest post is courtesy of the Car Care Council, which is dedicated to educating vehicle owners about the benefits of regular vehicle maintenance through its “Be Car Care Aware” program. […]
Video: How to Properly Gap Your Spark Plugs
Spark plugs that are not properly gapped can lead to a misfiring, inefficient engine. Whether you’ve made serious performance modifications to your vehicle or simply enjoy your daily driver running […]