Holley EFI - Holley Hi-Ram Intake Manifold - GM LT1 - 300-142

Name: Holley EFI - Holley Hi-Ram Intake Manifold - GM LT1 - 300-142
Brand: Holley EFI
SKU: GVMR_300-142
Price: 1177.99 USD
Availability: InStock

Brand: Holley EFI

SKU: GVMR_300-142

availability: In stock

$1,325.95 USD $1,177.99 USD

Quantity

Subtotal: $1,177.99 USD

Quantity must be 1 or more

Description

Description

The new Holley EFI Hi-Ram intake provides the ultimate performance with the new GM direct injected Gen V 6.2L LT1 engine. The modular design of this manifold allows easy disassembly for custom porting, multiple tops, or custom induction systems. Each runner has a large radius where it meets the plenum, and optimized taper & cross-sectional area to perform in a wide variety of engine configurations. The optional injector bosses on the intake runners allow increased performance potential by using additional injectors along with the factory direct injection. When you look for the pinnacle of performance, price, and quality, look to Holley EFI.

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	Rectangle
6621	9.24
8095	No
Emission Code	4
Engine	GM Gen V LT1
Flange Style	EFI
906	No
10644	Yes
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
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 HI-RAM INTAKE
Description_INV	MANIFOLD KIT LT1 HIRAM NO PORT INJECTI
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 Hi-Ram Intake Manifold - GM LT1
Description_EXT	GM Gen V LT1 Hi-Ram, 1 x 105mm LS Throttle Body (Longitudinal Mount) w/out Port EFI Provisions
Description_MKT	The new Holley EFI Hi-Ram intake provides the ultimate performance with the new GM direct injected Gen V 6.2L LT1 engine. The modular design of this manifold allows easy disassembly for custom porting, multiple tops, or custom induction systems. Each runner has a large radius where it meets the plenum, and optimized taper & cross-sectional area to perform in a wide variety of engine configurations. The optional injector bosses on the intake runners allow increased performance potential by using additional injectors along with the factory direct injection. When you look for the pinnacle of performance, price, and quality, look to Holley EFI.
Description_FAB	Head Flange has Clearance for Fuel Supply to High Pressure Pump Intakes w/ Injector Ports Include Fuel Rails w/ Dual Mounting (1.48” or 2.56” O-ring to O-ring injector length) O-Ring Seals at Cylinder Heads & Plenum Top Port Size: 2.06” High x 1.53” Wide 3500-8000+ RPM Power Band Large Plenum Volume of 549 Cubic Inches (w/ 1 x 95mm or 1 x 105mm Throttle Body Top) Rear of Plenum Machined for MAP & 3 Vacuum Ports A-B Height: 12.10” (w/ Carb Style Top - 2 x 4150 or 2 x 4500) – See Drawing Modular Design w/ Removable Top Overall Height: 13.34” (w/ EFI Top - 95mm or 105mm) – See Drawing Height at Plenum Flange: 9.44” Fuel Rails are Anodized, Laser Etched, and Machined for 8AN O-Ring Fittings at Each End Available With or Without Injector Ports in the Runners Several Top Options: 1 x 95mm, 1 x 105mm, 2 x 4150, 2 x 4500, or Blank Flange for Custom Throttle Bodies Easy Assembly w/ Top Mounted Screws on Plenum Top (all except front 2 screws) Increased Runner Wall Thickness for Custom Porting at the Plenum to Runner Entry on Each Runner Runner Length: Approx. 6.5”