Holley EFI

MSD Atomic AirForce LS7 Intake Manifold #2701

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  • Regular price $949.95
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Performance, polymer intake manifold for GM LS7 engines.

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.
Brand Atomic
C.A.R.B. EO # D-722-3
Color Red
Construction Polymer
Emission Code 1
Engine GM LS7
Finish Black
Fuel System Type EFI
Injector Style Provision LS3/L92 EV6 USCAR
Plenum Volume with Runners 12.08L (737 c.i.)
Plenum Volume without Runners 236.2mm (9.29in)
Product Type Intake Manifold
Throttle Bore 103mm
Warranty Limited 90 Day
Part Number 2701