MSD Atomic AirForce Intake Manifold (Red Logo) – GM LS1, LS6, and LS2 Engines – 2702

When you’re serious about power for your LS2 engine, call in the AirForce! The all-new MSD Atomic AirForce intake manifold delivers improved airflow and distribution to improve the performance of stock and modified engines.

The unique bell-mouthed runner entrances maximize airflow and minimize shrouding – all while optimizing the available plenum volume for an unobstructed flow path over opposing runners. The polymer molded 2-piece design allows for easy access to the runners for porting.

Atomic AirForce accepts an OEM or 103mm throttle body as well as stock or aftermarket fuel rails* including MSD’s Atomic LS EFI system. The intake bolts on and is supplied with new gaskets and hardware for a direct bolt-on package.

• Polymer material resists heat soak and minimizes weight.
• 103mm Throttle bore allows the use of large throttle bodies for greater air flow.
• Direct flow path runner design promotes maximum airflow.
• Allows for the use of stock fuel rails, aftermarket rails including the Atomic LS EFI.
• The two-piece manifold design provide convenient access to the runners for porting.
• Designed using Computational Fluid Dynamic Modeling to create optimal plenum volume and efficient air flow paths.
• Patent Pending CARB Pending.

Fits:

2005-2007 Chevrolet Corvette
2006-2007 Cadillac CTS-V
2005-2006 Pontiac GTO
2005-2006 Cheverolet SSR 

Installation Notes for LS1/LS6 Engines 

The Atomic AirForce manifold uses a 4-bolt throttle body mount. To use the OEM LS1/6 3-bolt throttle body, MSD offers adapter PN 2709.

OEM fuel rails cannot be used on the LS1/6 Atomic AirForce Manifold. MSD recommends using fuel rails designed for LS2/3 applications.

NOTE: Fuel rail spacers and oversized lower injector O-rings can be used to install LS1 injectors with an LS2-style rail (such as Katech Engines Fuel Rail Spacer Kit KAT-A4096).