Differential 101: Everything You Wanted to Know About Eaton Differentials

Eaton is synonymous with automotive differentials. The company helped coin the term Posi-Traction, and its Detroit Locker is arguably the most-famous of all locking differentials. Eaton earned its reputation for producing innovative, robust, and high-performing differentials during the American muscle car era, when OEMs worked with the company on original equipment differentials. Over the years, Eaton’s

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Spark Plug Evolution: How Plasma is Being Used to Improve Spark Plug Performance

In junior high science class, you probably learned about the three states of matter: solids, liquids, and gases. Chances are you didn’t spend as much time talking about the lesser-known fourth state called plasma. Plasma, which is created by subjecting gas to a large amount of electrical energy, isn’t a new concept. However, plasma-assisted combustion is a

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2016 Muscle Car Match-Ups Round 2 Pairings Revealed!

The late models are gone. A few old-school hot rods remain. And yes, there’s still plenty of ’60s and ’70s American muscle to go around. Our 2016 Muscle Car Match-Ups field has been narrowed to a “Sweet 16,” but the most intriguing pairings and potential showdowns still lie ahead. For example: How would a Superbird fare against a Cyclone? How

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Video How-To: Installing a Ridetech StreetGrip Suspension System

The Ridetech StreetGrip suspension was one of the most talked-about new products at the SEMA Show in Las Vegas last November. You can find out what all the buzz was about by reading this article, but the Cliff’s Notes version of the story is the complete suspension package brings modern handling to classic muscle cars. Ridetech offers the StreetGrip suspension

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Join the Battle Against the EPA’s Latest Proposal (Letter Template Included)

You can help protect your hobby against the EPA’s proposed rule prohibiting the conversion of street vehicles into dedicated race cars. Find your representative using these links: http://www.house.gov/representatives/find/ and http://www.senate.gov/senators/contact/. Then, use the template below to craft your letter opposing the EPA rule. You can copy and paste the text into an email, fill in the appropriate information where

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Firing Squad: A Graphic Guide to Common V8/V6 Engine Firing Orders

Some folks are good with numbers. Some of us forget our own work phone extensions and occasionally blank on our PIN codes at the bank machine. For the latter group, OnAllCylinders contributor Lori Sams created this illustrated guide to engine firing orders. Firing order is important because it helps evenly distribute the power strokes along the

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Tool Organizer Guide: 15 Tool Organizers for Under 50 Bucks

You’ve got great wrenching skills. You may even have good fabrication or painting skills. But do you have organization skills? Most professional mechanics will preach the importance of an organized shop area. Organization is key to productivity, efficiency, and even safety in an automotive work environment. Fortunately, it really doesn’t take much to get your tools organized — just a

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Fifth-Gen. Frenzy (Part 2): Summit Racing Installs New Heads, Intake & Headers on Its Camaro Project

By taking a non-descript 2013 Camaro SS and adding some budget-friendly performance and appearance products, Summit Racing is aiming to illustrate the hot rodding potential of the fifth-generation Camaro. We summed up the idea behind the build in the first installment of our Fifth-Gen. Frenzy series: With the introduction of the new generation Camaro and six model years of Gen

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