ATOMIC
ATOMIC AIRFORCE LS7 INTAKE MANIFOLD, BLACK
Performance, polymer intake manifold for GM LS7 engines.
Part # 27013
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 Gray 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.
| 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 |
| Injector Style Provision | LS3/L92 EV6 USCAR |
| Plenum Volume with Runners | 12.08L (737 c.i.) |
| Plenum Volume without Runners | 236.2mm (9.29in) |
| Product Type | Intake Manifold |
| Recommended Use | Forced Induction |
| RPM Power Band | 1500-6500 RPM |
| Throttle Bore | 103mm |
| Warranty | Limited 1 Year Warranty |
| UPC | 085132270132 |
| Part Number | 27013 |
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