Description
Holley Gen III Hemi Hi-Ram EFI Manifold Base
Adapter Plates for 2003-2008 Gen III Hemi 5.7L Engines – Allow Usage of Gen III Hemi Hi-Ram on these Early Small Intake Port Engines.
Overview
Early 2003-2008 5.7L Gen III Hemi engines had smaller intake ports these adapters allow the installation of Intake manifolds w/ the larger ports to fit on these Early engines.
Features:
- Add Even More Power to the Gen III Hemi Engine with a Holley Hi-Ram Intake Manifold
- Fits Gen III Hemi Engines w/ Large Intake Ports (1.70??? Height x 1.88??? Wide) ???? fits 2009-up 5.7L, 2005-2010 6.1L, 2011-up 6.4L)
- Cast Aluminum Construction w/ Natural Satin or Black Finish
- Runner Length and the Tapered Cross Section Designed to Perform Well for a Wide Range of Engine Configurations
- Includes EFI Fuel Rails w/ -8 AN O-Ring Fittings Large Passages to Accommodate High Fuel Flow and Dampen Pressure Pulsations in the Fuel System
- Works with Gen III Hemi Injectors Bosch EV-1 Style Injectors
- O-Ring Seal to Head ???? Large Retained O-rings Offer Superior Original Equipment (OE) Style Sealing Are Easy to Replace
- Billet Oil Fill Cap ???? Attractive Low Profile Design
- Positive Crankcase Ventilation (PVC) Ports w/ Adapter Fittings
- Overall Height: 11.59???
- Port for OE Style Manifold Absolute Pressure (MAP) Sensor (1 or 2 Bar)
- Cast-In Pads for Adding Nitrous Nozzles
- Manifold Base ???? Available Separately for Custom Induction Systems
Details:
- Color: Natural
- Construction: Cast
- Engine: GEN 3 HEMI
- Finish: Satin
- Flange Style: EFI
- Front Height: 7.69 inch
- Fuel System Type: EFI
- Injector Style Provision: EV-1
- Injector Style Provision: Gen III Hemi
- Manifold Type: Hi-Ram
- Material: Aluminum
- Port Size: 1.70″ x 1.88″
- Rear Height: 7.69 inch
- RPM Power Band: 1500-7000
- Runner Length: 6.65 inch
- Style: EFI
- Type of Component: Lower Manifold
- Vacuum Ports: (2) 3/8″ NPT (1) 1/4″ NPT
- Warranty: Limited 90 Day
Links
Instruction Sheet
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