How Chevrolet engineered a 1,064 horsepower masterpiece
The 2025 Corvette ZR1 has redefined production car performance. This video breaks down the engineering behind its massive power output, exploring how a twin-turbo 5.5L V8 achieves such extraordinary numbers.
The ZR1's LT7 engine utilizes a flatplane-crank design to generate 1,064 hp at 7,000 RPM, alongside 828 lb-ft of torque at 6,000 RPM. The presentation examines the technical distinctions between this new powerplant and the Z06's LT6 'Gemini' engine.
Beyond raw output, the analysis covers the mechanics of managing turbo-lag and the implications of its immense torque. By dissecting the specific features of the LT7, the video illustrates how Chevrolet has pushed the boundaries of the C8 platform.
Source: The Corvette ZR1's Engine Is Absolutely Insane — 1,000+ Horsepower!
