Description
Company Supply V8 Engine Assembly 250cc Water-Cooled 4 Stroke Electric Start Multi-Cylinder Euro 2 High 430HP Machinery Engine
Company Supply V8 Engine Assembly 250cc Water-Cooled 4 Stroke Electric Start Multi-Cylinder Euro 2 High 430HP Machinery Engine
The LSA is a supercharged V8 engine developed by General Motors as part of its LS engine family. It is a 6.2-liter (376 cubic inch) engine that was primarily used in high-performance GM vehicles. The LSA was introduced as a more powerful alternative to the LS3 engine, featuring a 1.9-liter Eaton supercharger to deliver significantly higher horsepower and torque figures.
Key Specifications of the LSA Engine
| Specification | Details |
|---|---|
| Engine Type | Supercharged V8 |
| Displacement | 6.2 L (376 c.i.d.) |
| Bore | 4.065 in. |
| Stroke | 3.622 in. |
| Compression Ratio | 9.1:1 |
| Horsepower | 556-580 hp @ 6,300 rpm |
| Torque | 551-556 ft./lbs. |
| Engine Block | 319-T7 Aluminum |
| Cylinder Heads | 356-T6 Rotocast Aluminum |
| Valvetrain | Hydraulic Roller Lifters, 1.7:1 Rocker Arms |
| Supercharger | 1.9L Eaton |
| Fuel System | Electronic Fuel Injection (EFI) |
| Application | Cadillac CTS-V (2009-2015) |
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