Finding the right supercharger for the LS2 platform can unlock substantial performance gains, from improved horsepower to stronger torque curves across RPM ranges. This article highlights five top options that pair well with the LS2 family, covering aftermarket adapter solutions, dampers, and complete Edelbrock kits. Each product is evaluated on compatibility, ease of installation, tuning considerations, and overall value for American V8 enthusiasts seeking reliable, high-performance forced induction.
| Product | Brand | Key Benefit | Notes |
|---|---|---|---|
| WHIPPLE 4.5 LITER BILLET LS2/LS3/LS7 SUPERCHARGER INTAKE ADAPTER | CBM Motorsports | Enables round throttle body compatibility | Replaces stock oval inlet; 110mm or smaller throttle body |
| ATI 918853 LS1/LS2 F-Body Camaro Supercharger Super Damper | ATI | Helps dampen crank harmonics | 7.500″ OD |
| Speedmaster PCE460.1008 LS Kit For Roots Supercharger | Speedmaster | Roots-style track-proven kit | Compatible with 6-71/8-71 Roots kits |
| Edelbrock 1593 E-Force Supercharger Assembly Kit | Edelbrock | High horsepower potential | 554 hp, 515 ft-lb; 5.5 psi boost |
| Edelbrock 1594 E-Force Supercharger Assembly Kit | Edelbrock | Higher horsepower ceiling | 599 hp, 547 ft-lb; 7.5 psi boost |
Whipple 4.5 Liter Adapter For LS2/LS3/LS7
The Whipple adapter from CBM Motorsports is designed to replace the stock oval inlet on a Whipple 4.5L LS Supercharger, enabling a round 110mm (or smaller) throttle body. Constructed from CNC billet aluminum, this adapter facilitates a clean, precise fit for LS2, LS3, and LS7 applications. It’s ideal when upgrading to components that favor a round throttle body geometry, helping improve airflow and throttle response with minimal refinement. Installation requires careful alignment with the Whipple unit and existing intake plumbing.
ATI LS2/F-Body Camaro Supercharger Damper
ATI’s supercharger damper for LS1/LS2 applications focuses on reducing crankshaft harmonics that can arise under forced induction. The damper’s 7.500″ outer diameter is designed to integrate with common LS2 setups, contributing to smoother idle and improved long-term reliability when running a supercharged system. This component is especially relevant for builds emphasizing durability under high-boost conditions and track-ready driving scenarios.
Speedmaster Roots Style Supercharger Drive Kit
Speedmaster’s PCE460.1008 kit is a Roots-style drive solution compatible with a range of LS engines, including LS2. The kit emphasizes a track-proven approach, blending classic Roots technology with modern LS platforms to offer distinctive performance. It’s suited for builders seeking a Roots-based forced induction path that balances traditional feel with contemporary engineering. Consider compatibility with the vehicle’s gearing, plumbing, and overall boost goals when integrating this kit.
Edelbrock E-Force Supercharger Assembly Kit (LS2, 1593)
Edelbrock’s E-Force 1593 kit targets LS2-based Corvettes, delivering strong horsepower and torque with a compact, well-engineered system. The package emphasizes a robust boost profile and dependable performance, with tuning considerations that suit street and enthusiast-level applications. The kit’s power figures (up to 554 hp and 515 ft-lb depending on setup) reflect solid gains for LS2 builds, though installation and calibration must be performed with suitable engine management support.
Edelbrock E-Force Supercharger Assembly Kit (LS2, 1594)
The Edelbrock 1594 kit pushes the performance envelope with up to 599 hp and 547 ft-lb, featuring a maximum boost of 7.5 psi. This kit is designed for high-output LS2 builds, offering substantial torque across the RPM range. Installation and tuning require compatible engine management, and users should anticipate additional supporting modifications to maximize power while maintaining reliability under boost.
Buying Guide: Key Purchase Considerations for LS2 Superchargers
- Engine compatibility: Confirm engine family compatibility (LS2, LS3, LS7) and vehicle platform (Corvette, Camaro, etc.).
- Boost goals: Evaluate desired horsepower and torque and select a kit or component that aligns with those targets without compromising reliability.
- Fabrication vs. bolt-on: Some options are straightforward bolt-ons; others require custom mounting, exhaust, or tuning work. Budget both time and cost accordingly.
- Tuning requirements: Supercharger kits often require ECU calibration or a piggyback/standalone tuner. Ensure available support and access to flash services.
- Supporting upgrades: Consider fuel system upgrades (injectors, pumps), intercooling, and cooling system improvements to sustain performance and prevent heat soak.
- Quality and durability: Look for forged or billet components, durable belts, and proven harmonic dampers to reduce long-term maintenance.
- Installation practicality: Availability of instructions, service manuals, and professional installation options can impact overall satisfaction and results.
- Warranty and support: Check manufacturer warranty terms and access to technical support for fitment questions and troubleshooting.
- Cost vs. benefit: Compare total installed cost, including hardware, tuning, and supporting mods, to expected performance gains and reliability.
Choosing the right supercharger setup for an LS2 engine involves balancing performance targets with reliability and driveability. The options listed here range from adapter solutions to full E-Force kits, each with unique installation requirements and power potential. Prospective buyers should assess their specific vehicle, drive goals, and readiness to handle tuning and potential fabrication to ensure the best long-term outcome.