LSA 6.2L supercharged V8 crate engine built for classic muscle cars, pro-touring builds, restomods, custom trucks, and high-performance LS swap projects. This upgraded LSA crate engine delivers an impressive 650 horsepower and 580 lb-ft of torque, giving your build the instant response, strong mid-range pull, and unmistakable supercharger sound that make the LSA platform so popular.
At the heart of this package is a 6.2L (376 cubic inch) Gen IV V8 paired with an Eaton 1.9L supercharger and integrated intercooling system. The LSA’s proven architecture provides a strong foundation for performance builds, while the upgraded calibration brings this particular LSA 6.2L engine to a higher-output 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 is designed to make the electronics side of an engine swap much easier. The package includes a pre-calibrated ECU and standalone wiring harness, giving builders a straightforward starting point for integrating the engine into a compatible custom chassis or classic vehicle.
As with any engine swap, verify mounts, transmission compatibility, fuel delivery, cooling, exhaust, accessory clearance, wiring, and ECU integration before ordering.
Built for Muscle Cars, Restomods and LS Swaps
Whether you’re upgrading a classic Chevelle, building a pro-touring car, putting together a custom truck, or creating a high-performance restomod, this 6.2L supercharged crate engine gives you serious power in a compact LS-based package.
The LSA supercharger provides immediate boost and the distinctive whine that enthusiasts expect from a supercharged LS engine. With the upgraded 650 HP configuration, this LSA performance engine is aimed at builders who want substantially more output than a standard naturally aspirated LS setup.
650 HP LSA Performance
The upgraded calibration brings this LSA to 650 HP and 580 lb-ft of torque, providing the power needed for aggressive street builds, pro-touring projects, and other performance applications.
The combination of 6.2L displacement, forced induction, and modern LS architecture gives the engine strong potential for a wide range of custom performance builds.
ECU, Standalone Harness and Warranty Included
The package includes a pre-calibrated ECU and standalone wiring harness, helping simplify engine-management integration during your swap.
It is also backed by a 1-year warranty, giving you additional confidence when purchasing an LSA engine for your next project.
If you’re looking for an LSA engine for sale, a GM LSA engine, or a supercharged LS engine for a serious performance build, this 650 HP LSA 6.2L package delivers the displacement, forced induction, electronics, and power you’re looking for in one package.
