GM Cars with LS Engines
Introduction
The LS engine is a family of V8 engines produced by General Motors (GM) from 1997 to 2015. It is based on the Generation III small-block V8 architecture, and it was designed to replace the older Generation II small-block V8 engine. The LS engine was used in a wide variety of GM vehicles, including cars, trucks, and SUVs.
History
The LS engine was first introduced in 1997 in the Chevrolet Corvette C5. It was initially available in two displacements: 5.7 liters (350 cubic inches) and 6.0 liters (364 cubic inches). In 1999, a 4.8-liter (293 cubic inches) version was added to the lineup. In 2001, a 6.2-liter (376 cubic inches) version was added to the lineup. In 2005, a 7.0-liter (427 cubic inches) version was added to the lineup. In 2007, a 6.3-liter (383 cubic inches) version was added to the lineup.
Design
The LS engine is a pushrod V8 engine with a cast-iron block and aluminum heads. It features a deep-skirt block design for increased rigidity. The LS engine also features a roller camshaft and hydraulic lifters. The LS engine is known for its high performance and reliability.
Applications
The LS engine was used in a wide variety of GM vehicles, including:
- Chevrolet Corvette C5, C6, and C7
- Chevrolet Camaro SS
- Chevrolet Silverado
- Chevrolet Tahoe
- GMC Sierra
- GMC Yukon
- Hummer H2
- Pontiac GTO
Performance
The LS engine is a high-performance engine. The 5.7-liter LS1 engine produces 345 horsepower and 350 lb-ft of torque. The 6.0-liter LS2 engine produces 400 horsepower and 400 lb-ft of torque. The 6.2-liter LS3 engine produces 430 horsepower and 424 lb-ft of torque. The 7.0-liter LS7 engine produces 505 horsepower and 470 lb-ft of torque. The 6.3-liter LS9 engine produces 525 horsepower and 425 lb-ft of torque.
Reliability
The LS engine is a reliable engine. It is known for its durability and longevity. The LS engine is a popular choice for performance enthusiasts and hot rodders.
Conclusion
The LS engine is a high-performance, reliable engine. It was used in a wide variety of GM vehicles. The LS engine is a popular choice for performance enthusiasts and hot rodders.
