Chevrolet has discontinued the LT5 crate engine—the most powerful General Motors production engine—after just one year of availability. The news was first reported by Motor Trend, and subsequently ...

Many people instantly think of the supercharged fifth-generation small-blocks when they hear someone mention General Motors' LT4 and LT5 engines. However, we shouldn't forget about the original LT4 ...

After merely a year of production, the LT5 crate engine is listed on the Chevrolet website as discontinued. The most powerful motor ever offered in a Chevrolet-branded production vehicle was ...

The upcoming 2022 Cadillac CT5-V Blackwing ultra-high-performance luxury sedan is an exceptionally powerful car, thanks to the 668-horse supercharged 6.2L V8 LT4 engine under its hood. But anywhere an ...

You can opt for a 420hp engine in a Tahoe, but it’s worth remembering that it was only a little more than 10 years ago when the C6 Z06 stunned the world with 505 race track-derived horsepower from the ...

General Motors has discontinued the supercharged 6.2L LT5 V8 crate engine, which was first introduced by Chevrolet Performance at the 2018 SEMA Show in Las Vegas. The 6.2L LT5 V8 was only ever offered ...

The Corvette ZR-1 LT5 arrived at the start of the 1990s as a statement that Chevrolet could build a world-class supercar with American styling and European engineering. Today, that same car sits in a ...

Katech has an impressive record of extracting big numbers from General Motors engines—and doing so reliably. It's no surprise the Clinton Township, Michigan-based company has been tapped to build a ...

From the factory, Chevrolet's supercharged 6.2-liter LT5 crate engine—used in the C7 Corvette ZR1—makes 755 horsepower. If that's just not enough for you, Katech Performance, the same folks ...

Chevrolet’s LT5 V8 engine is a beast out of the box out of the crate but expert GM engine builder Katech has just announced a heavily-modified version of the engine it dubs the ‘Track Attack.’ As ...

While a 668-hp sedan sounds (and will be) absolutely monstrous, that’s actually not GM’s most powerful version of the 6.2-liter V8. The company built one called LT5 for the 2019 Chevrolet Corvette ZR1 ...

In an age where AI says glue will hold cheese to a pizza, confusing information added to the internet makes it easy to get important details wrong. To be fair, General Motors was reusing engine codes ...