The GM Gemini engine range refers to variants of General Motors’ Gen 6 Small Block V8 designed for performance vehicles. The LT6 was the first Gemini engine to arrive, debuting in the Chevy C8 ...

One of the key benefits for the current Chevrolet Corvette Z06 and ZR1 is that they both come standard with a 5.5-liter V8 that can unlock incredible levels of performance. For the Z06, it's a ...

The 2025 Chevrolet Corvette ZR1's twin-turbo 5.5-liter V-8 is designated LT7. With 1064 horsepower, the LT7 is the most powerful production Corvette engine ever built. The LT7 has a number of unique ...

After getting your (gloved) hands dirty putting together the LT6 (Z06) or LT7 (ZR1 and ZR1X) engine for your Corvette alongside a master technician, Chevy will ensure your mark is left on your power ...

The new Chevrolet Corvette ZR1X is one of the quickest cars you can buy, thanks in no small part to the mighty V-8 between cabin and rear axle. And now, you can build its powerful engine yourself.

The 1,064-horsepower 2025 Chevrolet Corvette ZR1 is, to put it plainly, one of the most ambitious cars General Motors has ever built. Numbers this massive are hard to hit on a whim, though, and GM ...

The 2025 Chevrolet Corvette ZR1’s 5.5-liter DOHC V8 shares the same basic architecture as its less powerful LT6 version that powers the Corvette Z06. Chevrolet says this LT7 engine makes 1,064 hp and ...