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MSD PERFORMANCE

MSD Atomic AirForce 103mm LS1/2/6 Intake Manifold Polymer 27023

PART NUMBER:
27023
UPC:
85132270231
MPN:
27023
Availability:
Ships from Manufacturer
Shipping:
Free Over $98 In U.S. 48
Type:
Cathedral Port Intake Manifolds
Throttle Body Inlet Bore:
103mm
Material:
Polymer
Logo Color:
Black
Porting Ability:
Yes
Nitrous Bungs:
Yes
Fuel Rail Fitment:
Factory and Aftermarket
  • MSD Atomic AirForce 103mm LS1/2/6 Intake Manifold 27023
  • MSD Atomic AirForce 103mm LS1/2/6 Intake Manifold 27023
  • MSD Atomic AirForce 103mm LS1/2/6 Intake Manifold 2702
  • MSD Atomic AirForce 103mm LS1/2/6 Intake Manifold 27023
  • MSD Atomic AirForce 103mm LS1/2/6 Intake Manifold 27023
  • MSD Atomic AirForce 103mm LS1/2/6 Intake Manifold Polymer 27023
  • MSD Atomic AirForce 103mm LS1/2/6 Intake Manifold 27023
  • MSD Atomic AirForce 103mm LS1/2/6 Intake Manifold 27023
  • MSD Atomic AirForce 103mm LS1/2/6 Intake Manifold 27023
  • MSD Atomic AirForce 103mm LS1/2/6 Intake Manifold 27023
  • MSD Atomic AirForce 103mm LS1/2/6 Intake Manifold 27023
  • MSD Atomic AirForce 103mm LS1/2/6 Intake Manifold 27023
$1,129.95

Description

MSD Atomic AirForce 103mm LS1/2/6 Intake Manifold Polymer 27023

Performance, polymer intake manifold for GM LS1, LS2 and LS6 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*. The intake bolts on and is supplied with new gaskets and hardware for a direct bolt-on package.

 

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, and aftermarket fuel rails
  • Available with Red, Black or Silver logos
Note: Will interfere with stock LS1/LS6 water pump. Requires modification to top water pump bolt or use of LS2 water pump. See page 8 of the instructions.

Brand Atomic
C.A.R.B. EO # D-722-3
Color Black
Construction Polymer
Emission Code 1
Engine GM LS1/LS2/LS6
Finish Black
Fuel System Type EFI
Injector Style Provision LS3/L92 EV6 USCAR
Installed Height 7.375"
Plenum Volume with Runners 11.59L (707.27 c.i.)
Plenum Volume without Runners 215.6mm (8.49in)
Product Type Intake Manifold
Recommended Use Forced Induction
RPM Power Band 1500-6500 RPM
Throttle Bore 103mm
Warranty Limited 1 Year Warranty
UPC 085132270231
Part Number 27023

Parts Included:

  • 1 – Intake Manifold Assembly
  • 1 – Plenum Seal1
  • 4 – M6x1.0x30mm Socket Head Cap Screw1
  • 4 – ID6.4 xOD17x3mm Thick Flat Washer1
  • 3 – Plenum Post Seals1
  • 6 – ID8.4 xOD20x2mm Thick Flat Washer1
  • 6 – M6x1.0 w/8mm x 8mm Shoulder1
  • 1 – Vacuum Cap, ID5.9mm x 12.7mm L1

Seal Kit:

  • 10 – Silicone O-ring, 3/32 W, -108
  • 8 – Intake Port Seals
  • 1 – Throttle Body Seal

1 – Fastener Kit:

  • 10 – M6x1.0x30mm Socket Head Cap Screw (Short Pinch Bolt)
  • 18 – ID6.4xOD17x3mm Thick Flat Washer
  • 2 – M6x1.0x45mm Socket Head Cap Screw (Long Pinch Bolt)
  • 10 – ID6.4xOD12.5x1.4mm Thick Flat Washer
  • 3 – 14mm Torx-Head Plastite Screw (Cable Bracket, EGR)
  • 1 – M6x1.0 Square Nut (Throttle Cable Bracket)
  • 10 – M6x1.0x<> Socket Head Cap Screw (Cylinder Head)
  • <> = 100mm for 2701,27013, 27014
  • <> = 110mm for 2702
  • 4 – M6x1.0x40mm Socket Head Cap Screw (Electronic Throttle Body only)

 

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Warranty Information

MSD warrants this product to be free from defects in material and workmanship under its intended normal use*, when properly installed and purchased from an authorized MSD dealer, for a period of one year from the date of the original purchase. This warranty is void for any products purchased through auction websites. If found to be defective as mentioned above, it will be repaired or replaced at the option of MSD. Any item that is covered under this warranty will be returned free of charge using Ground shipping methods. This shall constitute the sole remedy of the purchaser and the sole liability of MSD. To the extent permitted by law, the foregoing is exclusive and in lieu of all other warranties or representation whether expressed or implied, including any implied warranty of merchantability or fitness. In no event shall MSD or its suppliers be liable for special or consequential damages. * Intended normal use means that this item is being used as was originally intended and for the original application as sold by MSD. Any modifications to this item or if it is used on an application other than what MSD markets the product, the warranty will be void. It is the sole responsibility of the customer to determine that this item will work for the application they are intending. MSD will accept no liability for custom applications.
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