Cars with LS9 Engine
Introduction
The LS9 engine is a 6.2-liter V8 engine produced by General Motors from 2009 to 2015. It is based on the LS3 engine, but features a number of upgrades, including a supercharger, forged internals, and a higher compression ratio. The LS9 engine was used in the Chevrolet Corvette ZR1 and the Cadillac CTS-V.
Specifications
| Specification | Value |
|—|—|
| Displacement | 6.2 liters (376 cu in) |
| Bore | 103.25 mm (4.065 in) |
| Stroke | 92 mm (3.622 in) |
| Compression ratio | 10.5:1 |
| Power | 638 hp (476 kW) @ 6,500 rpm |
| Torque | 604 lb-ft (819 Nm) @ 3,800 rpm |
| Redline | 7,000 rpm |
Applications
The LS9 engine was used in the following vehicles:
* Chevrolet Corvette ZR1 (2009-2015)
* Cadillac CTS-V (2009-2015)
Performance
The LS9 engine is a powerful and responsive engine. It provides excellent acceleration and top-end speed. The Corvette ZR1 with the LS9 engine can accelerate from 0 to 60 mph in 3.4 seconds and has a top speed of 198 mph.
Reliability
The LS9 engine is generally reliable. However, there have been some reports of problems with the supercharger and the fuel system.
Conclusion
The LS9 engine is a high-performance engine that provides excellent power and performance. It is a popular choice for enthusiasts who want a powerful and reliable engine for their vehicle.
