Hero image 0 of Holley EFI 300-650BK Holley Gen III Hemi Hi-Ram EFI Manifold, 0 of 11

Holley EFI 300-650BK Holley Gen III Hemi Hi-Ram EFI Manifold

Name: Holley EFI 300-650BK Holley Gen III Hemi Hi-Ram EFI Manifold
Brand: HOLLEY EFI
SKU: 432506585
Price: 1449.95 USD
Availability: InStock

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Key item 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

Specs

Vehicle make
Dodge
Vehicle model
RAM 1500
Vehicle year
2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023
Vehicle fitment type
Specific
Brand
HOLLEY EFI
Material
Cast Aluminum

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About this item

Product details

2009-up 5.7L, 2005-2010 6.1L, and 2011-up 6.4L Chrysler Gen III Hemi;

Add even more power to your Gen III Hemi engine with a Holley Hi-Ram intake manifold. This cast intake manifold has large intake ports - fits 2009-up 5.7L, 2005-2010 6.1L & 2011-up 6.4L engines.

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!

The base is designed to be modular in configuration to accept a wide range of EFI tops and to be attractive to builders and fabricators as the foundation for custom induction systems. Runner length and the tapered cross-section designed to perform well for a wide range of engine configurations.

The EFI fuel rails are machined for -8AN O-ring fittings with passages large enough to accommodate high fuel flow and dampen pressure pulsations in the fuel system and come standard with EFI Hi-Ram kits.

Intended for use on naturally aspirated, forced induction, or NOS engines in the 5.7 to 7.2+ liter range, max power at 7500-8500 RPM.;

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

info:

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Specifications

Compatible cars

2009-up 5.7L, 2005-2010 6.1L, and 2011-up 6.4L Chrysler Gen III Hemi

Vehicle make

Dodge

Vehicle model

RAM 1500

Vehicle year

2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023

Warranty

Warranty information

Limited 90 Day

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Warnings

Warning Text

California Proposition 65

WARNING: Cancer and Reproductive Harm - www.P65Warnings.com

Compare with similar items

Comparison Overview:
Product	Viewing this item Holley EFI 300-650BK Holley Gen III Hemi Hi-Ram EFI Manifold current price $1,449.95 Holley EFI 300-650BK Holley Gen III Hemi Hi-Ram EFI Manifold 5 out of 5 Stars. 1 reviews	Holley EFI 300-651 Holley Gen III Hemi Hi-Ram EFI Manifold current price $1,399.95 Holley EFI 300-651 Holley Gen III Hemi Hi-Ram EFI Manifold	Holley EFI 300-650 Holley Gen III Hemi Hi-Ram EFI Manifold current price $1,349.95 Holley EFI 300-650 Holley Gen III Hemi Hi-Ram EFI Manifold	Holley EFI 833152 Engine Intake Manifold current price $1,399.95 Holley EFI 833152 Engine Intake Manifold	Holley EFI 300-910 Hi-Ram EFI Intake Manifold Coyote - As Cast Finish current price $821.57 Holley EFI 300-910 Hi-Ram EFI Intake Manifold Coyote - As Cast Finish	Holley EFI 832142 Engine Intake Manifold current price $1,449.95 Holley EFI 832142 Engine Intake Manifold	Holley EFI 300-623 LS1 Lo-Ram EFI Front-Feed Manifold Kit current price $727.96 Holley EFI 300-623 LS1 Lo-Ram EFI Front-Feed Manifold Kit	Holley Performance 300-126 Engine Intake Manifold current price $1,126.95 Holley Performance 300-126 Engine Intake Manifold 4.5 out of 5 Stars. 2 reviews	Holley 300-275 8.2 Inch SBF Hi-Ram Carbureted Manifold Base current price $819.95 Holley 300-275 8.2 Inch SBF Hi-Ram Carbureted Manifold Base	Holley EFI 300-910BK Hi-Ram EFI Intake Manifold Coyote - Black Finish current price $601.95 Holley EFI 300-910BK Hi-Ram EFI Intake Manifold Coyote - Black Finish

Comparison Chart:
Vehicle make	DodgeHolley EFI 300-650BK Holley Gen III Hemi Hi-Ram EFI Manifold	ChryslerHolley EFI 300-651 Holley Gen III Hemi Hi-Ram EFI Manifold	ChryslerHolley EFI 300-650 Holley Gen III Hemi Hi-Ram EFI Manifold	Ford, RAMHolley EFI 833152 Engine Intake Manifold	FordHolley EFI 300-910 Hi-Ram EFI Intake Manifold Coyote - As Cast Finish	RAMHolley EFI 832142 Engine Intake Manifold	GMHolley EFI 300-623 LS1 Lo-Ram EFI Front-Feed Manifold Kit	RAMHolley Performance 300-126 Engine Intake Manifold	FordHolley 300-275 8.2 Inch SBF Hi-Ram Carbureted Manifold Base	FordHolley EFI 300-910BK Hi-Ram EFI Intake Manifold Coyote - Black Finish
Vehicle model	RAM 1500Holley EFI 300-650BK Holley Gen III Hemi Hi-Ram EFI Manifold	Gen III HemiHolley EFI 300-651 Holley Gen III Hemi Hi-Ram EFI Manifold	Gen III HemiHolley EFI 300-650 Holley Gen III Hemi Hi-Ram EFI Manifold	Coyote 5.0LHolley EFI 833152 Engine Intake Manifold	CoyoteHolley EFI 300-910 Hi-Ram EFI Intake Manifold Coyote - As Cast Finish	LS 1Holley EFI 832142 Engine Intake Manifold	LS1/2/6Holley EFI 300-623 LS1 Lo-Ram EFI Front-Feed Manifold Kit	LS1Holley Performance 300-126 Engine Intake Manifold	SBFHolley 300-275 8.2 Inch SBF Hi-Ram Carbureted Manifold Base	CoyoteHolley EFI 300-910BK Hi-Ram EFI Intake Manifold Coyote - Black Finish
Vehicle year	2005Holley EFI 300-650BK Holley Gen III Hemi Hi-Ram EFI Manifold	2009Holley EFI 300-651 Holley Gen III Hemi Hi-Ram EFI Manifold	2005Holley EFI 300-650 Holley Gen III Hemi Hi-Ram EFI Manifold	2011-14Holley EFI 833152 Engine Intake Manifold	2011Holley EFI 300-910 Hi-Ram EFI Intake Manifold Coyote - As Cast Finish	-Holley EFI 832142 Engine Intake Manifold	-Holley EFI 300-623 LS1 Lo-Ram EFI Front-Feed Manifold Kit	-Holley Performance 300-126 Engine Intake Manifold	-Holley 300-275 8.2 Inch SBF Hi-Ram Carbureted Manifold Base	2011Holley EFI 300-910BK Hi-Ram EFI Intake Manifold Coyote - Black Finish
Vehicle fitment type	SpecificHolley EFI 300-650BK Holley Gen III Hemi Hi-Ram EFI Manifold	SpecificHolley EFI 300-651 Holley Gen III Hemi Hi-Ram EFI Manifold	SpecificHolley EFI 300-650 Holley Gen III Hemi Hi-Ram EFI Manifold	SpecificHolley EFI 833152 Engine Intake Manifold	SpecificHolley EFI 300-910 Hi-Ram EFI Intake Manifold Coyote - As Cast Finish	SpecificHolley EFI 832142 Engine Intake Manifold	SpecificHolley EFI 300-623 LS1 Lo-Ram EFI Front-Feed Manifold Kit	SpecificHolley Performance 300-126 Engine Intake Manifold	SpecificHolley 300-275 8.2 Inch SBF Hi-Ram Carbureted Manifold Base	SpecificHolley EFI 300-910BK Hi-Ram EFI Intake Manifold Coyote - Black Finish