MSD ATOMIC AIR FORCE MANIFOLD LS1 LS2 LS6, CATHEDRAL PORT

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
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:

• The two-piece
  manifold design provide
  convenient access to the
  runners for
  porting
• Allows for the
  use of stock fuel rails,
  aftermarket rails including
  the Atomic LS
  EFI
• Designed using
  Computational Fluid Dynamic
  Modeling to create optimal
  plenum volume and efficient
  air flow paths
• Patent
  Pending, CARB EO
  Pending
• 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