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Atomic

Atomic AirForce LS7 Intake Manifold, Red

Performance, polymer intake manifold for GM LS7 engines.

Part # 2701 Be the first to write a review
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Emissions

This part is legal for sale and use on Emissions Controlled Vehicles, in all 50 states, when used in accordance with the manufacturers application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number.

See Emissions Details
The 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. *Note: Use of aftermarket rails may require the use of customer-supplied spacers and hardware.

Features:

  • CARB Approved, 50 State Legal EO# D-722-3!
  • Designed using Computational Fluid Dynamic Modeling to create optimal plenum volume and efficient air flow paths.
  • The two-piece manifold design provide convenient access to the runners for porting.
  • Direct flow path runner design promotes maximum airflow.
  • 103mm Throttle bore allows the use of large throttle bodies for greater air flow.
  • Polymer material resists heat soak and minimizes weight.
  • Allows for the use of stock fuel rails,aftermarket rails including the Atomic LS EFI.
  • Available with Red, Black or Gray logos
  • Power Gains of 36 horsepower and 16 pound feet of torque when tested with LS7 manifold on Lingenfelter LPE L28 Camaro engine versus stock manifold.

About Atomic

MSD’s Atomic EFI systems were designed with two goals; to simplify EFI and improve overall performance. Component integration resulted in easier installation and programming while advanced self-learning properties maximize your engine's output.

Brand Atomic
C.A.R.B. EO #D-722-3
ColorRed
ConstructionPolymer
Emission Code1
EngineGM LS7
FinishRed
Fuel System TypeEFI
Injector Style ProvisionLS3/L92 EV6 USCAR
Plenum Volume with Runners12.08L (737 c.i.)
Plenum Volume without Runners236.2mm (9.29in)
Product TypeIntake Manifold
Recommended UseForced Induction
RPM Power Band1500-6500 RPM
Throttle Bore103mm
WarrantyLimited 1 Year Warranty
UPC085132027019
Part Number2701
1

This part is legal for sale and use on Emissions Controlled Vehicles, in all 50 states, when used in accordance with the manufacturers application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number.

The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle

C.A.R.B. EO #D-722-3

Note: Use of aftermarket rails may require the use of customer-supplied spacers and hardware.
Limited 1 Year Warranty: See Details
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    *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.