LSA 6.2L Supercharged V8 Crate Engine Package

LSA crate engine built for classic muscle cars, pro-touring builds, restomods, custom trucks, and high-performance LS swaps. This upgraded LSA 6.2L supercharged V8 produces 650 horsepower and 580 lb-ft of torque. It gives your build strong acceleration, a broad powerband, and the distinctive sound of a supercharged V8.

The engine uses a 6.2L (376 cubic inch) Gen IV V8 with an Eaton 1.9L supercharger and integrated intercooling system. The LSA platform provides a proven foundation for performance builds. This particular engine uses an upgraded calibration for its 650 HP configuration.

LSA 6.2L Supercharged Crate Engine Specifications

• Engine: GM LSA 6.2L Supercharged V8
• Displacement: 6.2L / 376 cubic inches
• Horsepower: 650 HP upgraded configuration
• Torque: 580 lb-ft
• Supercharger: Eaton 1.9L
• Engine: Gen IV small-block V8
• Block: Aluminum with 6-bolt main caps
• Crankshaft: Forged steel
• Cylinder Heads: Aluminum rectangle-port
• ECU: Pre-calibrated ECU included
• Wiring: Standalone wiring harness included
• Warranty: 1-year warranty

Complete LSA Engine Package

This LSA engine package includes a pre-calibrated ECU and standalone wiring harness. These components provide a practical starting point for engine-management integration during a compatible swap.

The supporting parts are just as important as the engine. Before ordering, verify the engine mounts, transmission, fuel system, cooling system, exhaust, accessory clearance, wiring, and ECU requirements for your vehicle.

Built for Muscle Cars, Restomods and LS Swaps

This 6.2L supercharged crate engine is suited to a wide range of performance projects. Use it for a classic muscle car, pro-touring build, restomod, custom truck, or compatible LS swap.

The Eaton supercharger provides forced-induction power and the distinctive supercharger sound many performance builders want. The upgraded 650 HP configuration also gives this LSA performance engine substantially more output than a typical naturally aspirated LS setup.

650 HP LSA Performance

The upgraded calibration produces 650 horsepower and 580 lb-ft of torque. That output gives the engine plenty of power for aggressive street builds, pro-touring cars, and other performance applications.

The combination of 6.2L displacement, forced induction, and Gen IV LS architecture makes this engine a strong foundation for a custom build. However, the rest of the drivetrain should be matched to the engine’s power and intended use.

ECU, Standalone Harness and Warranty Included

The package includes a pre-calibrated ECU and standalone wiring harness. These components can help simplify engine-management integration during a compatible swap.

The engine also includes a 1-year warranty. Review the applicable warranty and installation requirements before purchase.

If you’re looking for an LSA engine for sale, a GM LSA engine, or a supercharged LS engine, this 650 HP LSA 6.2L package combines modern LS architecture, forced induction, engine-management components, and serious V8 power in one package.