The Holley Gm LS3/L92 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 LS3/L92 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! 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.
Cast aluminum construction. 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.
Features and Benefits:
- Mounting Flange Gasket Type - Standard LS3 Molded O-Ring Base Plenum Top Mounting Flange Height - 8.42 inch to the lifter valley cover flange on engine block
- Port Size - 2.49 inch Height x 1.21 inch Wide Height (Carbureted or EFI, 2x4V Top Mount & Blank) - 11.08 inch to the lifter valley cover flange on engine block
- Runner Length - 6.50 inch, As-Cast Runner Cross-Sectional Area - Tapered 4.25 in2 to 2.77 in2 Plenum Top Gasket Type - 3/32 inch Round O-ring Cord
Associated Comments:
- 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.
Details:
- Basic Operating RPM Range: 3500-8000 RPM
- Cnc Ported: No
- Carburetor Flange: Square/4150
- Carburetor Quantity: 2.0
- Carburetor Studs Included: No
- Color: Natural
- Construction: Cast
- Cylinder Head Port Shape: Rectangle
- Deck Height: 9.24 Inch
- Egr Port: No
- Engine: Gm LS3/L92
- Flange Style: 4150 Square Bore
- Front Maximum Height: 11.08 Inch
- Fuel Injectors Included: No
- Fuel Rail(s) Included: No
- Fuel System Type: Carb
- Gasket Or Seal Included: No
- Grade Type: Performance
- Intake Port Gasket(s) Included: No
- Manifold Type: Hi-Ram
- Material: Aluminum
- Nitrous Bung(s) Included: No
- Plenum Finish: Natural
- Rear Maximum Height: 11.08 Inch
- Removable Runners: No
- Removable Top/Lid: Yes
- Single Or Dual Plane Type: Single Plane
- Throttle Body Bore Diameter: 3.6
- Throttle Body Gasket Included: No
- Throttle Body Included: No
- Vacuum Ports: Yes
- Warranty: Manufacturer's Limited 90 Day Warranty
Holley Hi-Ram Intake GM LS3/L92 Carbureted Hi-Ram Intake, 2 X 4150 (sideways and Inline Mounting) Holley 300-113
Specifications:
| Country of Origin | USA |
| Sold As | Each |
| UPC | 90127670699 |
| Availability | Available |
| Universal | No |