Holley 300-658BK Gen III Hemi Hi-Ram EFI Manifold 5.7L/6.1L/6.4L
Holley engineered this Black 300-658BK EFI Hi-Ram Intake Manifold to add even more power to your Gen III Hemi engine! This cast intake manifold has large intake ports that fit 2009-up 5.7L, 2005-2010 6.1L as well as 2011-up 6.4L engines. This 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 as well as forced induction applications. Aggressive, bold, race-bred styling will make bad intentions clear for drag race, muscle car, marine, off-road, sandrails, pulling trucks in addition to 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 as well as fabricators as the foundation for custom induction systems. Runner length in addition to 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 nitrous engines in the 5.7L to 7.2L+ range, with max power at 7500-8500 RPM.
Holley 300-658BK Hi-Ram EFI Intake Manifold Features:
- Flange Style: EFI
- RPM Range: 1500-7000
- Throttle Body Bore Diameter: 95 mm
- Manifold Front Height: 11.59 in.
- Manifold Rear Height: 10.35 in.
- Port Size: 1.70 in. x 1.88 in.
- Runner Length: 6.65 in.
- Engine Deck: Standard
- Gaskets Included: No
- Injectors Included: No
- Multi-Port Fuel Rails Included: No
- Throttle Body Included: No
- Aftermarket Fuel Rail Required: Yes
- EGR: No
- Material: Cast Aluminum
- Finish: Black Powder Coated
- Sold Individually
Holley Performance Products has been the undisputed leader in fuel systems for over 100 years. Holley's products include carburetors, fuel pumps, fuel injection, as well as intake manifolds and much more. From start to finish, Holley has the parts to make your dream a reality!
Original: $1,549.95
-65%$1,549.95
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Holley 300-658BK Gen III Hemi Hi-Ram EFI Manifold 5.7L/6.1L/6.4L
Holley engineered this Black 300-658BK EFI Hi-Ram Intake Manifold to add even more power to your Gen III Hemi engine! This cast intake manifold has large intake ports that fit 2009-up 5.7L, 2005-2010 6.1L as well as 2011-up 6.4L engines. This 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 as well as forced induction applications. Aggressive, bold, race-bred styling will make bad intentions clear for drag race, muscle car, marine, off-road, sandrails, pulling trucks in addition to 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 as well as fabricators as the foundation for custom induction systems. Runner length in addition to 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 nitrous engines in the 5.7L to 7.2L+ range, with max power at 7500-8500 RPM.
Holley 300-658BK Hi-Ram EFI Intake Manifold Features:
- Flange Style: EFI
- RPM Range: 1500-7000
- Throttle Body Bore Diameter: 95 mm
- Manifold Front Height: 11.59 in.
- Manifold Rear Height: 10.35 in.
- Port Size: 1.70 in. x 1.88 in.
- Runner Length: 6.65 in.
- Engine Deck: Standard
- Gaskets Included: No
- Injectors Included: No
- Multi-Port Fuel Rails Included: No
- Throttle Body Included: No
- Aftermarket Fuel Rail Required: Yes
- EGR: No
- Material: Cast Aluminum
- Finish: Black Powder Coated
- Sold Individually
Holley Performance Products has been the undisputed leader in fuel systems for over 100 years. Holley's products include carburetors, fuel pumps, fuel injection, as well as intake manifolds and much more. From start to finish, Holley has the parts to make your dream a reality!
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Description
Holley engineered this Black 300-658BK EFI Hi-Ram Intake Manifold to add even more power to your Gen III Hemi engine! This cast intake manifold has large intake ports that fit 2009-up 5.7L, 2005-2010 6.1L as well as 2011-up 6.4L engines. This 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 as well as forced induction applications. Aggressive, bold, race-bred styling will make bad intentions clear for drag race, muscle car, marine, off-road, sandrails, pulling trucks in addition to 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 as well as fabricators as the foundation for custom induction systems. Runner length in addition to 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 nitrous engines in the 5.7L to 7.2L+ range, with max power at 7500-8500 RPM.
Holley 300-658BK Hi-Ram EFI Intake Manifold Features:
- Flange Style: EFI
- RPM Range: 1500-7000
- Throttle Body Bore Diameter: 95 mm
- Manifold Front Height: 11.59 in.
- Manifold Rear Height: 10.35 in.
- Port Size: 1.70 in. x 1.88 in.
- Runner Length: 6.65 in.
- Engine Deck: Standard
- Gaskets Included: No
- Injectors Included: No
- Multi-Port Fuel Rails Included: No
- Throttle Body Included: No
- Aftermarket Fuel Rail Required: Yes
- EGR: No
- Material: Cast Aluminum
- Finish: Black Powder Coated
- Sold Individually
Holley Performance Products has been the undisputed leader in fuel systems for over 100 years. Holley's products include carburetors, fuel pumps, fuel injection, as well as intake manifolds and much more. From start to finish, Holley has the parts to make your dream a reality!
