This is how GM engineers set out to make an 850-hp V-8 and ended up with a four-digit powerhouse. If you want to make a huge amount of power with an internal combustion engine, you have three tools at ...

High-performance Corvettes boasted the LT6 engine in Z06 models and the LT7 engine in ZR1s. Despite their similar names, the ...

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 ...

The 2025 Wards 10 Best Engines & Propulsion Systems list is out, and nine of the 10 winners are either hybrid engines or all-electric powertrains. The one purely ICE engine on this year’s list is none ...

While we've known for a while that Chevrolet was bringing back the ZR1 in 2025, the automaker had been keeping details about the highly-anticipated sports car close to the vest — until now. Chevy has ...

GM is developing a fresh twin-turbo V8 to power the upcoming C8 Corvette ZR1, and now, a new image just hit the web foreshadowing the imminent arrival of the ZR1’s boosted LT7 engine. The new C8 ...

The Chevrolet Corvette just blew past the 800- and 900-horsepower barriers on its way to a claimed sub-10-second quarter mile and a top speed exceeding 215 mph. Powered by a flame-shooting, twin-turbo ...

Is this the beginning of something new or the beginning of the end? Cryptic? Well, yeah because these are confusing times for hot rodders and the messages telegraphed are often, at best, mixed and ...

A gentleman with access to the GM parts catalog has confirmed what everyone and their dog expected from the all-new ZR1. Closely related to the naturally-aspirated LT6 in the 2023 model year Z06, the ...