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Billet Supercharger Lid — Spec Sheet

CNC-machined billet lid engineered for strength, improved airflow, and thermal stability under sustained boost.

FAS Motorsports Billet Supercharger Lid

Technical Specifications

Material 6061-T6 billet aluminum, heat treated
Machining 5-axis CNC, one-setup critical faces for alignment
Inlet Geometry High-flow, blended transitions to reduce turbulence
Sealing OE-spec sealing surfaces; gasket compatibility maintained
Finish Anodized for corrosion resistance and heat management
Compatibility Gen III HEMI supercharged platforms; verify fitment per application

About the Product

The billet lid increases rigidity to help maintain rotor pack alignment during high belt loads, reducing distortion and improving long-term reliability.

Flow-optimized internal geometry supports consistent inlet conditions for more repeatable boost and response.

Direct-fit design targets OE interfaces for a clean install while supporting high-performance builds.

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