Late last year, Chevrolet announced a new crate engine at SEMA that people looking for a big block high horsepower engine drooled over immediately. The engine is the ZZ632/1000, and as its name implies, it displaces 632 cubic inches and makes 1000 horsepower. The massive engine is available to purchase at an MSRP of right at $38,000.
Thankfully, it can be purchased online for under $30,000. The part number for the big engine is 19432060, and it’s essentially complete and ready to drop into whatever project car you may be working on. The specifications include a forged steel crankshaft, forged steel H-beam connecting rods, and forged aluminum alloy pistons. It comes with 86-pound/hour injectors, and the cylinder heads are aluminum with 70 cc chambers.
Engine Specifications and Performance
The engine is designed to spin to 7000 RPM and run on 93 octane or higher premium pump gas. The overall output from the motor is 1004 horsepower at 6600 RPM and 876 pound-foot of torque at 5600 RPM. The engine is considered an off-road part for competition use only. This means it is not street-legal and is intended for use in racing or other competitive environments where high performance is crucial.
The ZZ632/1000 is built with durability and performance in mind. The forged steel crankshaft and H-beam connecting rods ensure that the engine can handle the immense power and torque it produces without suffering from premature wear or failure. The forged aluminum alloy pistons are designed to withstand the high pressures and temperatures generated during combustion, providing a reliable and long-lasting powerplant for any high-performance application.
Applications and Potential Uses
This engine is ideal for a variety of applications, including drag racing, off-road racing, and other forms of motorsport where high horsepower and torque are essential. The ZZ632/1000’s impressive power output makes it a perfect choice for those looking to build a competitive race car or a high-performance off-road vehicle. Additionally, the engine’s compatibility with 93 octane pump gas means that it can be fueled easily without the need for specialized racing fuels.
For example, a drag racer looking to shave seconds off their quarter-mile times would benefit greatly from the ZZ632/1000’s immense power and torque. The engine’s ability to rev to 7000 RPM ensures that it can deliver consistent performance throughout the entire race, helping the driver achieve faster times and better results. Similarly, an off-road racer could take advantage of the engine’s robust construction and high power output to tackle challenging terrain and obstacles with ease.
In addition to its performance benefits, the ZZ632/1000 also offers a level of customization and flexibility that is hard to find in other crate engines. Builders can choose to pair the engine with a variety of transmissions, exhaust systems, and other components to create a truly unique and personalized vehicle. This makes the ZZ632/1000 an attractive option for those looking to build a one-of-a-kind project car that stands out from the crowd.
Overall, the Chevrolet ZZ632/1000 crate engine is a remarkable piece of engineering that offers unparalleled performance and versatility for a wide range of applications. Whether you’re building a drag racer, an off-road vehicle, or simply looking for a high-performance engine to power your next project, the ZZ632/1000 is an excellent choice that is sure to impress.
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