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These new single-plane intake manifold kits are designed for 2009-Current 5.7-liter, 2005-2010 6.1-liter and 2011-Current 6.4-liter Chrysler Gen III Hemi engines. They provide maximum hood clearance combined with plenum and runner geometry that provide a broad RPM powerband for high-performance street/strip engine applications to a maximum engine speed of 7500 RPM. The isolated design of the air/fuel passages helps to increase charge air density and performance. 300-930 and 300-930BK are designed for 4150 type throttle valves. Included are billet fuel rails along with mounting brackets for either Bosch EV-1 type fuel injectors or most Gen III Hemi OEM injectors. 300-931 and 300-931BK have a 4150 flange to accept square bore carburetors or a Sniper EFI. They are machined from castings without the bosses for fuel injectors for a cleaner look.
Features:
- Minimum carb flange height for maximum clearance to hood
- 4150 type throttle/carb flange
- Cast aluminum construction. Great for turbocharger, centrifugal blower or NOS power adders
- Billet fuel rails included with 300-930, 300-930BK
- Unique casting for 300-931, 300-931BK without injector bungs for clean appearance
- Height to throttle valve flange in front is 3.31-inch, rear is 4.25-inch
- Port size: 1.72-inches tall, 1.75-inches wide
- Billet aluminum oil fill cap included
- Designed for use with either Bosch EV1 or Gen III Hemi OEM fuel injectors
- O-ring seals around ports
Specs
| Basic Operating RPM Range | 2500-7500 R3 |
|---|---|
| Brand | Holley |
| Carburetor Studs Included | No |
| Category | Intake Manifolds |
| Color | Natural |
| Construction | Cast |
| EGR Port | No |
| Emission Code | 3 |
| Engine | GEN 3 HEMI |
| Finish | Satin |
| Fuel Injectors Included | No |
| Fuel Rail(s) Included | No |
| Gasket Or Seal Included | No |
| Grade Type | Performance |
| Intake Port Gasket(s) Included | No |
| Material | Aluminum |
| Nitrous Bung(s) Included | No |
| Plenum Finish | Natural |
| Product Type | Intake Manifold |
| Removable Runners | No |
| RPM Power Band | 2500-7500 |
| Single Or Dual Plane Type | Single Plane |
| Throttle Body Included | No |
| UPC | 090127296363 |
| Part Number | 300-931 |
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