What Does LS Mean on a Car Engine?
Introduction
LS is a common engine code used by General Motors (GM) to designate a family of V8 engines. The LS engine family was first introduced in 1997 and has been used in a wide variety of GM vehicles, including cars, trucks, and SUVs.
History of the LS Engine
The LS engine family was developed as a replacement for GM’s older small-block V8 engines. The LS engines are designed to be more compact, lighter, and more powerful than the engines they replaced. The LS engines also feature a number of advanced design features, such as overhead valves, roller lifters, and electronic fuel injection.
Characteristics of LS Engines
LS engines are characterized by their compact size, light weight, and high power output. The LS engines are also known for their reliability and durability. Some of the most common LS engines include the following:
- LS1: 5.7L V8
- LS2: 6.0L V8
- LS3: 6.2L V8
- LS7: 7.0L V8
Applications of LS Engines
LS engines have been used in a wide variety of GM vehicles, including the following:
- Chevrolet Camaro
- Chevrolet Corvette
- Chevrolet Silverado
- Chevrolet Tahoe
- GMC Sierra
- GMC Yukon
- Cadillac CTS-V
- Cadillac Escalade
Conclusion
LS is a common engine code used by GM to designate a family of V8 engines. The LS engine family is known for its compact size, light weight, high power output, reliability, and durability. LS engines have been used in a wide variety of GM vehicles, including cars, trucks, and SUVs.
