Vortec engines have lasted for over three decades. There are reasons as to why they lasted so long, but there are also reasons as to why they fell out of favor.

At Cleetus McFarland’s AWD vs. RWD Shootout, a simple Fox Body Mustang defeated a field of 2,000-hp AWD trucks and RWD ...

The biggest Toyota engine in 2026 isn't as big as the biggest engines it produced in the past, but it's still mighty capable.

The General Motors LT1 engines might be long-running, but the mills it has adorned are quite different. So which LT1 is which ...

If a pulse is proof we’re alive, an idling engine is no different for your car. Which means, for many, the only important ...

The long-rumored C8 Corvette Grand Sport is set to be officially unveiled on March 26th. In an exclusive preview at Sebring, ...

What we refer to today as the LS family of engines usually refers to the third and fourth generations of Chevrolet’s ...

If you hear a knocking sound from the bowels of your engine, it could be rod knock, but what exactly is it, and just how catasrophic can it be?

The Chevy 454 Big Block V8 is one of the most legendary powerplants in American automotive history. Known for its massive ...

GM Authority is taking out the spec sheets to compare the new naturally aspirated 6.7L V8 LS6 equipped by the 2027 Chevy Corvette against the LT2 it replaces.

The new 6.7L V8 LS6 delivers 520 pound-feet of torque, with GM claiming the highest production torque of a naturally aspirated V8 ever - a bold claim, no doubt.