
Chevrolet unveils its biggest, most powerful V8 engine ever ahead of electric push
Fox News
The Chevrolet Performance ZZ632/1000 V8 is the biggest and most powerful engine GM has ever made. The 10-liter V8 race motor is rated at 1004 horsepower.
The 632-cubic-inch ZZ632/1000 crate engine was designed for drag racing builds and not meant to be used on the street. The 10-liter mill is rated at 1004 hp and 876 lb-ft of torque without the use of any supercharging.
Chevy's current top offering is the ZZ527/740R Deluxe, which is rated at 727 hp and 680 lb-ft.
The iron-block ZZ632/1000 was designed with a redline of 7,000 rpm and features electronic port injection fed through symmetrical ports built into its CNC-machined aluminum head, forged aluminum pistons along with a forged steel crank and connecting rods. Chevrolet said a single engine was subjected to 200 simulated runs during development without issues.













