Description
High-Performance Intake. The Holley EFI Gen III HEMI Hi-Ram EFI Intake Manifold with 105mm LS Throttle Body Mount in Black is engineered to maximize airflow for naturally aspirated, forced induction, and nitrous-equipped engines in the 5.7 to 7.2+ liter range. It enhances power delivery and throttle response for high-RPM performance, making it ideal for racing, muscle cars, and high-demand applications.
Construction and Appearance. This intake manifold features durable cast aluminum construction finished with a black satin coating that resists corrosion while providing an aggressive, race-inspired appearance. Precision machining of the fuel rails and ports ensures optimal fuel flow and sealing integrity, with large retained O-rings for durability and ease of maintenance.
Installation. Designed for straightforward installation, the manifold includes necessary gaskets and hardware to ensure proper sealing and fitment. Its modular base allows customization for various EFI configurations, making it suitable for both professional installers and experienced home builders.
Warranty. This product is backed by a manufacturer’s limited 90-day warranty, providing assurance of quality and reliability.
Application. Specifically fits 2009 and newer 5.7L Gen III HEMI, 2005 to 2010 6.1L Gen III HEMI, and 2011 and newer 6.4L Gen III HEMI engines. It supports large intake ports and is designed for high-performance upgrades on these engines.
Holley EFI 300-651BK
CA Residents: WARNING: Cancer and Reproductive Harm
- Gen III Hemi EFI For Use With 105 Mm LS Style Throttle Body
- Black Finish
- Fits 2009-Up 5.7L Gen III HEMI Engines
- Fits 2005-2010 6.1L Gen III HEMI Engines
- Fits 2011-Up 6.4L Gen III HEMI Engines
- Legal For Sale And Use On Uncontrolled Non-Emissions Controlled Vehicles
- Intended For Naturally Aspirated, Forced Induction, Or Nitrous Engines In 5.7 To 7.2+ Liter Range
- Max Power At 7500-8500 RPM
- Modular Base Design To Accept Wide Range Of EFI Tops And Custom Induction Systems
- Runner Length And Tapered Cross Section To Perform Well For Wide Range Of Engine Configurations
- EFI Fuel Rails Machined For -8AN O-Ring Fittings With Large Passages
- Helps Dampen Fuel System Pressure Pulsations
- Large Intake Ports Fit Specified Gen III Hemi Engines (1.70 Inch Height By 1.88 Inch Wide)
- Designed For High Performance Applications Without Induction Height Limitations
- Outstanding Potential For Naturally Aspirated And Forced Induction Applications
- O-Ring Seal To Head Offers Superior OE Style Sealing And Easy Replacement
- Cast-In Pads For Nitrous Nozzle Addition
- Cast Aluminum Construction
- Manifold Base Available Separately For Custom Induction Systems
- Billet Oil Fill Cap With Low Profile Design
- Compatible With Gen III Hemi Injectors And Bosch EV-1 Style Injectors
- Positive Crankcase Ventilation (PCV) Ports With Adapter Fittings
- Port For OE Style MAP Sensor 1 Or 2 Bar
- Overall Height 11.59 Inches
- Includes EFI Fuel Rails With -8 AN O-Ring Fittings
- Fuel System Type EFI
- Single Plane Manifold Type
- Vacuum Ports: Two 3/8 Inch NPT And One 1/4 Inch NPT
- Throttle Body Bore Diameter 105 Mm
- Throttle Body Gasket Included
- Throttle Body Not Included
- Removable Top/Lid Yes
- Deck Height 9.25 Inches
- Warranty Manufacturer’s Limited 90 Day Warranty
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