Designed by Performance Design for MSD, the Atomic AirForce is the best underhood polymer intake available.  Dyno proven by Lingenfelter, Katech, Mast Motorsports and many other top tier engine builders, this intake makes 20-40 HP gains depending on your engine configuration.  We designed straight runners, avoiding a turn right at the critical entrance for flow development.  Increased plenum volume and flow over the opposing runner help minimize pumping losses and improve flow potential at each runner.  The lengths are tuned to balance torque and HP. 


  • LS7, LS2, LT1 (Gen V)

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  • Removeable lid allows for runner porting

  • 12.0 liter plenum volume

  • 103mm throttle bore, 4 bolt flange

  • Runner lengths:

    • LS7 = XXXmm (9.3")

    • LS2 = XXXmm (8.7")

    • LT1 = XXXmm (7.8")

  • Intake can be reversed on engine

  • 3 MAP locations on LS versions

  • LS versions use the stock fuel rail

  • Bosses for direct port NOS

  • LT1 has port fuel injector pocket option

  • Molded reusable seals

LS versions: CARB EO application pending

LT1 version: No CARB EO, not for use on emissions regulated vehicles.


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Airforce Front
Airforce Front
AirForce Lower
AirForce Lower

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