- Fuel, Carbs & Intakes
- Intake Manifold
- Fuel Injection Intake Manifolds
- Holly Gen V LT1 Direct Injected Hi-Ram Intake Manifolds - EFI
The Holley EFI Hi-Ram intake provides the ultimate performance for the GM direct injected Gen V 6.2L LT1 engine. The modular design 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.
Show More
Features
- Modular Design w/ Removable Top
- Overall Height: 13.34" (w/ EFI Top - 95mm or 105mm)
- A-B Height: 12.10" (w/ Carb Style Top - 2 x 4150 or 2 x 4500)
- Height at Plenum Flange: 9.44"
- Port Size: 2.06" High x 1.53" Wide
- Runner Length: Approx. 6.5"
- Large Plenum Volume of 549 Cubic Inches (w/ 1 x 95mm or 1 x 105mm Throttle Body Top)
- Available With or Without Injector Ports in the Runners
- Intakes w/ Injector Ports Include Fuel Rails w/ Dual Mounting (1.48" or 2.56" O-ring to O-ring injector length)
- Fuel Rails are Anodized#, Laser Etched#, and Machined for 8AN O-Ring Fittings at Each End
- Rear of Plenum Machined for MAP & 3 Vacuum Ports
- Head Flange has Clearance for Fuel Supply to High Pressure Pump
- Increased Runner Wall Thickness for Custom Porting at the Plenum to Runner Entry on Each Runner
- O-Ring Seals at Cylinder Heads & Plenum Top
- Easy Assembly w/ Top Mounted Screws on Plenum Top
- Several Top Options: 1 x 95mm#, 1 x 105mm#, 2 x 4150#, 2 x 4500#, or Blank Flange for Custom Throttle Bodies
- 3500-8000+ RPM Power Band
Filter By Vehicle
Filter Results
Filter By Vehicle
AVAILABILITY
free shipping
PART TYPE
PART TYPE
BRAND
BRAND
RATING
Usage
Engine MakeSize
Part Category
Vendor Part Number
Position
Part Fitment
Emission
Cylinder Head Type
Number Of Carbs
RPM Range
PRICE
LT1 Modular Hi-Ram Intake Accessories
Holley 508-25
Holley Gen V LT1 Hi-Ram Intake Manifold Gasket O-Ring Set Replacement O-Ring Kit for Port to Head
$34.10
Ships Today
Lowest Price Guarantee
Holley 300-224
Holley Gen V LT1 Hi-Ram Intake Manifold Mounting Stud Kit Kit Includes - 10 Studs, 10 Washers, 10 Nuts
$81.10
Estimated to ship direct from manufacturer on 07/22/24, pending manufacturer availability.
Lowest Price Guarantee
$81.10
Estimated to ship direct from manufacturer on 07/22/24, pending manufacturer availability.
Lowest Price Guarantee
LT1 Modular Hi-Ram Intake
LT1 Modular Hi-Ram Manifold Base
Holley 300-236
Holley Gen V LT1 Hi-Ram Lower Intake Manifold Equipped With Port EFI Provisions & Fuel Rails
$852.95
Estimated to ship direct from manufacturer in 24hrs
FREE Shipping
Lowest Price Guarantee
$697.95
(1)
Estimated to ship direct from manufacturer in 24hrs
FREE Shipping
Lowest Price Guarantee
$697.95
(1)
Estimated to ship direct from manufacturer in 24hrs
FREE Shipping
Lowest Price Guarantee