Biggest Engine Ever Made for a Car
Introduction
The biggest engine ever made for a car is the GM ZZ18. It is a naturally aspirated, big-block V8 engine with a displacement of 18.0 liters (1,099 cubic inches). The ZZ18 was developed by General Motors in the early 1990s as a concept engine for the Chevrolet Corvette. It was never produced in a production vehicle, but it remains the largest engine ever built for a car.
Specifications
The GM ZZ18 has the following specifications:
* Displacement: 18.0 liters (1,099 cubic inches)
* Bore: 4.95 inches (126 mm)
* Stroke: 5.7 inches (145 mm)
* Compression ratio: 11.0:1
* Horsepower: 890 hp at 6,200 rpm
* Torque: 1,000 lb-ft at 4,000 rpm
Design
The GM ZZ18 is a big-block V8 engine with a cast-iron block and aluminum heads. It has a four-bolt main bearing caps and a forged steel crankshaft. The engine is equipped with a Holley 850 CFM carburetor and a GM HEI distributor.
Performance
The GM ZZ18 is a powerful engine that produces 890 horsepower and 1,000 lb-ft of torque. It has a top speed of over 200 mph.
Applications
The GM ZZ18 was never produced in a production vehicle. However, it has been used in several concept cars, including the Chevrolet Corvette Z06 and the Pontiac Firebird Trans Am.
Conclusion
The GM ZZ18 is the biggest engine ever made for a car. It is a powerful engine that produces 890 horsepower and 1,000 lb-ft of torque. The ZZ18 was never produced in a production vehicle, but it remains a fascinating piece of automotive history.
