If you're looking for big, supercharged V8 power for your latest hot rod build, a crate engine like the LT4 might just be the perfect motor. The LT4 is part of the small-block lineup of V8s at ...

General Motors has been producing small block V6 and V8 engines since the mid-1950s, and over the last 70 years of their existence, they have been through a great number of changes. The biggest shift ...

GM's LS7 engine is a well-known platform, and a modified one recently sold on Bring a Trailer for a lot of money. Upon closer ...

Actor, automotive enthusiast, and co-host of the MotorTrend App's newTop Gear America, Dax Shepard is building a 1988 Chevrolet 454SS pickup with a supercharged LT4 engine and six-speed automatic ...

When it arrives in showrooms next spring, the 650-horsepower, $78,995 Corvette Z06 will be the most powerful production vehicle ever offered by General Motors. As of this writing, its development is ...

The production of the almighty supercharged LT4 Camaro engine has come to an end. The last supercharged power unit was built at the GM factory and is going to go into retirement with the muscle car.

The mighty Cadillac CTS-V is no more and in its place is currently... nothing. The 2020 Cadillac CT5-V, with its disappointing 355 horsepower, convinced no one it was a true CTS-V successor. Cadillac ...

Mark Stielow’s Camaros have always been on the leading edge of the latest high-tech horsepower movements, and his latest project, Gunner, is no exception. He’s jumped headlong into the emerging LT ...

There’s never been a more powerful Cadillac than the CT5-V Blackwing. The successor to the CTS-V and shorter brother of the CT6-V rocks a good ol’ pushrod V8 engine with a thumpin’ great blower, and ...