Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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Holley EFI Gen III HEMI Hi-Ram EFI Intake Manifold with 95mm LS Throttle Body Mount (08-20 5.7L HEMI, 6.1L HEMI, 6.4L HEMI Challenger)Find parts that fit my vehicle
Item CH23420
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features
- Gen III Hemi EFI For Use With 95 Mm LS Style Throttle Body
- As Cast Finish
- Fits 2009-Up 5.7L, 2005-2010 6.1L, And 2011-Up 6.4L
- Intended For Naturally Aspirated, Forced Induction, Or Nitrous Engines In The 5.7 To 7.2+ Liter Range
- Max Power At 7500-8500 RPM
- Works With Gen III Hemi Injectors & Bosch EV-1 Style Injectors
- Positive Crankcase Ventilation Ports With Adapter Fittings
- Manifold Base Available Separately For Custom Induction Systems
- O-Ring Seal To Head Featuring Large Retained O-Rings For Superior OE Style Sealing
- Runner Length And Tapered Cross Section Designed For A Wide Range Of Engine Configurations
- Cast Aluminum Construction With Natural Satin Or Black Finish
- Includes EFI Fuel Rails With -8 AN O-Ring Fittings To Accommodate High Fuel Flow And Dampen Pressure Pulsations
- Fits Gen III Hemi Engines With Large Intake Ports Measuring 1.70 Inch Height By 1.88 Inch Width
- Port For OE Style Manifold Absolute Pressure Sensor (1 Or 2 Bar)
- Cast-In Pads For Adding Nitrous Nozzles
- Overall Height Is 11.59 Inches
- Billet Oil Fill Cap With Attractive Low Profile Design
- Basic Operating RPM Range 1500-7000 RPM
- Carburetor Flange Not Applicable
- Category Engine
- CNC Ported No
- Cylinder Head Port Shape Square
- Deck Height 9.25 Inches
- EGR Port No
- Emission Code 3
- Flange Style EFI
- Fuel Injectors Not Included
- Fuel Rails Included
- Fuel System Type EFI
- Gasket Or Seal Included
- Grade Type Performance
- Injector Style Provision EV-1, Gen III Hemi
- Inlet Size 95 Mm
- Manifold Type Hi-Ram
- Material Aluminum
- Part Type Engine Intake Manifold
- Plenum Finish Natural
- Rear Maximum Height 10.35 Inches
- Removable Top/Lid Yes
- Runner Length 6.65 Inches
- Single Or Dual Plane Type Single Plane
- Style EFI
- Sub Category Cylinder Block Components
- Throttle Body Bore Diameter 95 Mm
- Throttle Body Gasket Included
- Throttle Body Not Included
- Throttle Bore 95 Mm
- Type Of Component Intake Manifold
- Vacuum Ports Two 3/8 Inch NPT And One 1/4 Inch NPT
- Manufacturer's Limited 90 Day Warranty
- Fits 08-20 5.7L HEMI, 6.1L HEMI, 6.4L HEMI Challenger
Description
High-Performance Intake Manifold. The Holley EFI Gen III HEMI Hi-Ram EFI Intake Manifold with 95mm LS Throttle Body Mount is engineered to optimize air intake for naturally aspirated, forced induction, or nitrous applications. It maximizes engine power output by improving airflow and fuel delivery at high RPMs, enhancing performance for race and street engines.
Construction and Appearance. Made from cast aluminum, this intake manifold features a natural satin or black finish. It is designed with large intake ports and tapered runners for efficient airflow. The manifold includes EFI fuel rails equipped with -8 AN O-ring fittings and a billet oil fill cap, offering a professional, race-worthy appearance and dependable performance.
Installation. Installation is designed to be straightforward with hardware included such as gaskets and seals. The manifold fits engines with large intake ports, serving as an OEM-style replacement or upgrade without the need for drilling or modifications.
Warranty. This product includes a manufacturer's limited 90-day warranty for added peace of mind concerning manufacturing defects.
Application. Specifically designed to fit 2008-2020 5.7L HEMI, 6.1L HEMI, and 6.4L HEMI Challenger engines, this manifold provides optimal compatibility and performance for these models.
Holley EFI 300-650
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) EFI Intake Manifold
Tech Specs
4.0
Customer Reviews (1)
Questions & Answers
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Will It Fit My Challenger
- 392 Hemi Scat Pack Shaker - 16
- R/T - 09, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20
- R/T 392 - 17, 18, 19
- R/T Classic - 12
- R/T Plus - 15, 16
- R/T Plus Shaker - 16
- R/T Scat Pack - 16, 17, 18, 19, 20
- R/T Scat Pack Widebody - 19, 20
- R/T Shaker - 16
- Scat Pack - 15
- SRT 392 - 15, 16, 17, 18
- SRT8 - 08, 09, 10, 11, 12, 13, 14
- T/A - 17, 18
- T/A 392 - 17, 18
