The performance world is full of good tuning ideas. One place that is often overlooked in the search for more power is the exhaust system. For decades, knowledgeable drag racers have been using header ...

The core of the problem with iron small-block Chevy heads is that there aren't any (cores, that is). It is becoming more and more difficult for the professional engine builder or weekend mechanic to ...

Displacing 6.7 liters, GM's new small-block V-8 makes 535 horsepower and 520 pound-feet of torque, the highest output of any Chevy Corvette base engine. Dubbed the LS6, it features a lofty 13.0:1 ...

Turbocharging your small block is one of the most exciting ways to unleash serious horsepower. Whether it's an old first-generation 350 small block, a modern LS, or even a Ford Windsor, bolting a ...

Brian is a published author who has been writing professionally for a decade in politics and entertainment, but found his calling covering the automotive industry. His love of cars started at an early ...

The small-block Chevy engine has long been a cornerstone of American automotive performance, quietly powering some of the ...

Comparing the 327 and 350 small block engines from Chevrolet is a little like comparing your grandfather to your dad. While the older version was strong and capable for its time, the newer version ...

Though not powered by mighty big blocks like the legendary 426 HEMI, these five Mopars became muscle car icons thanks to their potent small-block V8s. During the golden age of muscle cars, Mopars ...

As General Motors prepares to roll out the next-generation 2027 Silverado 1500, GM Authority is busy collecting all the intel we can. One of the big headlines for the upcoming generational update is a ...