Holley EFI - Holley LS Hi-Ram EFI Manifold GM LS7 - 300-125

Name: Holley EFI - Holley LS Hi-Ram EFI Manifold GM LS7 - 300-125
Brand: Holley EFI
SKU: GVMR_300-125
Price: 1349.99 USD
Availability: InStock

Brand: Holley EFI

SKU: GVMR_300-125

availability: In stock

$1,518.95 USD $1,349.99 USD

Quantity

Subtotal: $1,349.99 USD

Quantity must be 1 or more

Description

Description

• EFI fuel rails are machined for -8AN O-ring Fittings with passages large enough to accommodate high fuel flows and dampen pressure pulsations in the fuel system and come standard with EFI Hi-Ram kits. The Holley GM LS7 Modular Hi-Ram Intake Manifold is introduced as a cost effective alternative to fabricated sheet-metal for high-performance applications where induction system height is not limited. Coupling this Hi-Ram intake with the high flowing LS7 style cylinder heads has outstanding potential for N/A and forced induction applications at a budget-minded cost. 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! • Runner length and the tapered cross-section designed to perform well for a wide range of engine configurations • The base is designed to be modular in configuration to accept a wide range of carbureted and EFI tops and to be attractive to builders and fabricators as the foundation for custom induction systems. • Cast aluminum construction. • Intended for use on N/A or forced induction engines in the 6.0 to 7.0+ liter range, max power at 7000-8000+RPM.

Specifications:

Basic Operating RPM Range	3500-8000
Brand	Holley EFI
Carburetor Flange	N/A
Carburetor Quantity	N/A
Carburetor Studs Included	N/A
Category	Engine
9063	No
Color	Natural
158	Cast
5337	Raised Rectangle
6621	9.24
8095	No
Emission Code	4
Engine	GM LS7
Flange Style	EFI
6643	12.32
906	No
10644	Yes
Fuel System Type	EFI
353	Yes
3390	Performance
10651	No
Manifold Type	Hi-Ram
10	Aluminum
10648	No
part type	Engine Intake Manifold
Plenum Finish	Natural
Product Type	Intake Manifold
6645	11
Recommended Use	Forced Induction
10645	No
10649	Yes
6642	Single Plane
Sub Category	Cylinder Block Components
Throttle Body Bore Diameter	105 MM
Throttle Body Gasket Included	Yes
10626	No
Vacuum Ports	Yes
Warning	California Proposition 65
Warranty	Manufacturer's Limited 90 Day Warranty
Description_ABR	SNEFI EIM
Description_SHO	HOLLEY LS HI-RAM EFI
Description_INV	LS7 HIRAM IM EFI 105MM LS TB
Description_ASC	*** The front and rear height measurements listed in the Specs section are referencing the overall height with the top plate installed. Please see the diagrams in the product images for other dimensions.
Description_DES	Holley LS Hi-Ram EFI Manifold GM LS7
Description_EXT	LS7 EFI fits 1 x 105MM Throttle Body
Description_MKT	• EFI fuel rails are machined for -8AN O-ring Fittings with passages large enough to accommodate high fuel flows and dampen pressure pulsations in the fuel system and come standard with EFI Hi-Ram kits. The Holley GM LS7 Modular Hi-Ram Intake Manifold is introduced as a cost effective alternative to fabricated sheet-metal for high-performance applications where induction system height is not limited. Coupling this Hi-Ram intake with the high flowing LS7 style cylinder heads has outstanding potential for N/A and forced induction applications at a budget-minded cost. 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! • Runner length and the tapered cross-section designed to perform well for a wide range of engine configurations • The base is designed to be modular in configuration to accept a wide range of carbureted and EFI tops and to be attractive to builders and fabricators as the foundation for custom induction systems. • Cast aluminum construction. • Intended for use on N/A or forced induction engines in the 6.0 to 7.0+ liter range, max power at 7000-8000+RPM.
Description_FAB	Throttle Body Flange Location, with 92/102mm EFI Plenum Top : Height – 8.42” (from engine block lifter valley cover flange), Longitudinal Location – 3.84” (forward from engine block front flange), Angle – 25 deg. (down from vertical) Mounting Flange Gasket Type – Standard LS3 Molded O-Ring Base Plenum Top Mounting Flange Height – 8.42” to the lifter valley cover flange on engine block. Runner Length – 6.29”, As-Cast Runner Cross-Sectional Area – Tapered 4.67 in² to 2.84 in² Total Height with 92/105mm EFI Plenum Top – 12.32” to the lifter valley cover flange on engine block. Port Size – 2.49” Height x 1.21” Wide Plenum Top Gasket Type – 3/32” Round O-ring Cord