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Home / Shop / Holley Gen III Hemi Hi-Ram EFI Manifold Base - Gen III Hemi EFI Manifold Base - Black Finish - Fits 2009-up 5.7L, 2005-2010 6.1L

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Holley

Holley Gen III Hemi Hi-Ram EFI Manifold Base - Gen III Hemi EFI Manifold Base - Black Finish - Fits 2009-up 5.7L, 2005-2010 6.1L

Part # 300-653BK

$1,181.95

In Stock

The Holley Hi-Ram intake manifold is for high-performance applications where induction system height is not limited. Using this Hi-Ram intake with high flowing Gen III Hemi cylinder heads has outstanding potential for naturally aspirated & forced induction applications. Aggressive, bold, race-bred styling will make bad intentions clear for drag race, muscle car, marine, off-road, sandrails, pulling trucks, track, street-rod applications and more!

Features & Benefits
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

Fits: Gen III Hemi EFI Manifold Base - Black Finish - Fits 2009-up 5.7L, 2005-2010 6.1L, and 2011-up 6.4L

Installation note: Early 2003-2008 5.7L Engines Can Use 300-652 adapters to Match the Smaller Intake Ports on these Engines. _x000D_ _x000D_ The lid on this intake manifold is machined to fit an LS style throttle body since this allows the use a cable operated throttle body (at a reasonable cost). _x000D_ _x000D_ The 80mm Gen III Hemi Throttle Body (drive by wire) Can Be Used on This Intake - Use w/ 300-660 Adapter Plate._x000D_ The 92mm Hellcat Gen III Hemi Throttle Body (drive by wire) Can Be Used on This Intake - Use w/ 300-661 Adapter Plate.

In the box: Fuel Rail(s), Gasket Or Seal

Specifications

Basic Operating RPM Range 1500-7000 RPM
CNC Ported No
Carburetor Flange N/A
Carburetor Quantity N/A
Color Black
Construction Cast
Cylinder Head Port Shape Square
Deck Height 9.25 IN
EGR Port No
Engine GEN 3 HEMI
Flange Style EFI
Front Maximum Height 7.69 IN
Fuel System Type EFI
Injector Style Provision EV-1, Gen III Hemi
Manifold Type Hi-Ram
Material Aluminum
Plenum Finish Black
Port Size 1.70" x 1.88"
Rear Maximum Height 7.69 IN
Removable Runners No
Removable Top/Lid Yes
Runner Length 6.65 inch
Single Or Dual Plane Type Single Plane
Style EFI
Throttle Body Bore Diameter N/A
Type of Component Lower Manifold
Vacuum Ports (2) 3/8" NPT & (1) 1/4" NPT

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