When Chevy’s small block debuted in 1955, it didn’t take long for it to be regarded as a marvel of performance engineering, particularly when it came to its innovative valvetrain. […]

Oversteer and understeer are terms used to describe steering sensitivity in vehicles. We’re going to introduce you to both conditions, and talk about the ways they can be corrected, if so […]

You never know what you might find when cleaning out a garage or basement. A friend of a friend found these old, original Indianapolis 500 photos from the 1920s. The guys […]

Chrysler Group unveiled the 2015 Dodge Charger SRT Hellcat today—the four-door performance sedan to be powered by Chrysler’s 707-horsepower supercharged 6.2-liter Hellcat engine. The car will be introduced to the public […]

Chances are this is the first 1937 Lincoln pickup you’ve laid your eyes on. That’s because this is likely the only one in existence. Lincoln never produced a pickup in […]

Electric-powered vehicles are a touchy subject among performance enthusiasts. So when Harley-Davidson unveiled its Livewire EV electric bike concept, there were no shortages of opinions and criticisms. It’s one thing […]

In this video, Billy Godbold, chief cam designer and astrophysicist at COMP Cams, explains how COMP Cams’ conical valve springs help control heat and friction by dampening spring vibrations and […]

Speed Week at the famed Bonneville Salt Flats has been cancelled due to heavy rains leaving the densely packed salt under standing water and not enough time to dry. Speed […]

You’ve got questions. We’ve got the answers—the Summit Racing tech department tackles your automotive-related conundrums. This week, we’re answering some basic valvetrain-related questions. A: Here are your answers in order:

In our last update on the Rutledge Wood/Summit Racing 1953 Plymouth Suburban Wagon project, we talked more about Rutledge’s appearance at the Hot Rod Magazine Power Tour stop at Summit […]