Tech Articles

The American muscle car is synonymous with brute power, tire-shredding torque, and—well, muscle. Things like handling, cornering, and ride comfort tend to be an afterthought in our pursuit of the […]

What’s more frustrating than an old, worn out starter that just won’t turn over? How about a brand new starter that won’t crank over…or engage properly…or fit correctly? We don’t […]

For all that we ask them to do, disc brake pads don’t get a whole lot of respect. As long as they fit in the caliper and do a reasonable […]

The folks at Eaton take you inside their TrueTrac Differential and show you graphically how their product will give your ride the ultimate in traction performance in virtually any terrain. […]

Life is filled with mysteries: Are we alone in the universe? What really happened to the dinosaurs? And what exactly is Lady GaGa? Although we can’t provide definitive answers to […]

When was the last time you stopped in your tracks at a car show, looked at a killer custom paint job, and thought: “That’s an incredible finish; I wonder what […]

We don’t know which sounds worse—car guys singing show tunes in the shower or a howling differential. While there is no help for our singing, we can help you diagnose […]

Summit Racing recently put together an A-to-Z glossary of camshaft and valvetrain terminology, which covers everything from advance to valve margin. OK—so, it’s more like an A-to-V glossary, but you […]

Let’s break down the anatomy of an exhaust system—each component, what it does, and why it matters. Remember the first time you talked anatomy in the classroom? Yeah—well, this discussion […]

Nearly a decade old, a Grassroots Motorsports magazine article titled “Soccer Moms’ Revenge,” recounts a day at Michelin’s Laurens Proving Grounds in Laurens, SC when the magazine’s staff took a […]