MSD Atomic AirForce Intake Manifold


  • Product Description

      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*. The intake bolts on and is supplied with new gaskets and hardware for a direct bolt-on package.

      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, and aftermarket fuel rails
      - 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.

      Part #: 27013
      Weight: 19.85 lb.
      Length: 27"
      Width: 16"
      Height: 9"
      Brand: Atomic
      C.A.R.B. EO#: D-722-3
      Color: Black
      Construction: Polymer
      Emission Code: 1
      Engine: GM LS7
      Finish: Black
      Fuel System Type: EFI
      Interior Style Provision: LS3/L92 EV6 USCAR
      Plenum Volume with Runners: 12.08L (737 c.i.)
      Plenum Volume without Runners: 236.2 mm (9.29 in.)
      Throttle Bore: 103 mm
      In Store Pickup: Anaheim, CA, USA


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