Apparently, there is no ceiling when it comesLS performance. Just when it seems an insurmountable threshold of horsepower, speed, or low e.t. has been achieved, the next racer is able to shove another ...

To celebrate HOT ROD's 75th anniversary, we teamed up with CASTROL GTX to bring you some of the stories that exemplify the core of what HOT ROD is and reflect the brand's influence on America's car ...

Since the first Mustangs and Falcons were purchased secondhand, gearheads have been pondering whether to build up the straight-six workhorse economy engines or swap out the six in favor of a V-8. The ...

The Datsun 240Z is one of the most beloved sports cars ever made. More than 50 years after its debut, people are still modifying, improving, and perfecting this legendary machine. Advancements in ...

One of the most important pieces to the engine-combination puzzle is the cylinder heads. But navigating through the 30-plus offerings (for the small-block Ford) can be overwhelming. There are cylinder ...

Toyota Gazoo Racing created a modernized block and heads for the iconic AE86. Toyota’s 4A-GE four-cylinder is a legend. This twin-cam, four-valve 1.6-liter engine found a home in many of Toyota’s best ...