Search over 60,000 products...
LS3 HI-RAM, INTAKE MANIFOLD...
Get notified when this item is back in stock
Press & drag to view
Holley EFI
Product Details
🔧
Vehicle Compatibility
Select your vehicle to verify compatibility:
⭐
Key Features
EFI Hi-Ram Intake, 2 x 4150 (2 x 1000cfm sideways or inline mounting)
- Height (Carbureted or EFI, 2x4V Top Mount & Blank) 11.08 to the lifter valley cover flange on engine block.
- Base Plenum Top Mounting Flange Height 8.42 to the lifter valley cover flange on engine block.
- Port Size 2.49 Height x 1.21 Wide
- Mounting Flange Gasket Type Standard LS3 Molded O-Ring
- Plenum Top Gasket Type 3/32 Round O-ring Cord
- Runner Length 6.50, As-Cast Runner Cross-Sectional Area Tapered 4.25 in² to 2.77 in²
📋
Product Specifications
Basic Operating RPM Range
3500-8000 RPM
Brand
Holley EFI
Carburetor Flange
Square/4150
Construction
Cast
EGR Port
No
Engine
GM LS3/L92
Flange Style
4150 Square Bore
Fuel Injectors Included
No
Fuel Rail(s) Included
Yes
Fuel System Type
EFI
Gasket Or Seal Included
Yes
Grade Type
Performance
Intake Port Gasket(s) Included
No
Manifold Type
Hi-Ram
Nitrous Bung(s) Included
No
Part Type
Engine Intake Manifold
Product Type
Intake Manifold
Removable Runners
No
Removable Top/Lid
Yes
RPM Power Band
3500-8000 RPM
Single Or Dual Plane Type
Single Plane
Throttle Body Included
No
📦
Package Contents
Kit includes all necessary components. Please refer to manufacturer specifications for detailed package contents.