MSD Atomic AirForce 103mm LS7 Intake Manifold Polymer 27014

Performance, polymer intake manifold for GM LS7 engines.

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
• 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.

Note: Use of aftermarket rails may require the use of customer-supplied spacers and hardware.

Parts Included:

• 1 – Intake Manifold Assembly
• 1 – Plenum Seal
• 4 – M6x1.0x30mm Socket Head Cap Screw
• 4 – ID6.4 xOD17x3mm Thick Flat Washer
• 3 – Plenum Post Seals1 6 – ID8.4 xOD20x2mm Thick Flat Washer
• 6 – M6x1.0 w/8mm x 8mm Shoulder
• 1 – Vacuum Cap, ID5.9mm x 12.7mm L

1 – 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)