Description
High-Performance Intake. The Holley 1000CFM GM LS3/L92 Modular Carbureted Hi-Ram Intake Manifold is designed to enhance engine performance by improving airflow and fuel delivery. Specifically engineered for racing and high-output applications, this manifold is ideal for naturally aspirated and forced induction setups, delivering excellent top-end power and throttle response.
Durable Construction And Design. Made from cast aluminum, this intake manifold features a modular design that facilitates versatility and customization. Its natural finish highlights the rugged, race-inspired styling, while the precise machining of EFI fuel rails ensures optimal fuel flow and pressure stability.
Installation Ease. Installation is straightforward with no need for drilling, enabling a hassle-free upgrade for experienced mechanics and automotive enthusiasts. It is designed to fit smoothly on compatible GM LS3/L92 engines.
Warranty. Comes with a limited 90-day manufacturer’s warranty to cover any defects or quality issues.
Application. Specifically fits the 2008 6.2L Tahoe without any noted restrictions or exclusions.
Holley 300-115
CA Residents: WARNING: Cancer and Reproductive Harm
- EFI Hi-Ram Intake, 2 X 4150 (2 X 1000CFM Sideways Or Inline Mounting)
- Legal For Sale Or Use On Racing Use Only Vehicles
- Cost Effective Alternative To Fabricated Sheet-Metal For High-Performance Applications
- Designed For Induction System Height Not Limited
- Compatible With LS3/L92 Style Cylinder Heads
- Suitable For Naturally Aspirated And Forced Induction Engines
- EFI Fuel Rails Machined For -8AN O-Ring Fittings
- Runner Length And Tapered Cross-Section For Versatile Performance
- Cast Aluminum Construction
- Modular Base Designed To Accept Wide Range Of Carbureted And EFI Tops
- Intended For 6.0 To 7.0+ Liter Engines
- Maximum Power At 7000-8000+ RPM
- Standard LS3 Molded O-Ring Mounting Flange Gasket Type
- Base Plenum Top Mounting Flange Height 8.42 IN
- Height To Lifter Valley Cover Flange 11.08 IN
- Port Size 2.49 IN Height X 1.21 IN Wide
- Plenum Top Gasket Type 3/32†Round O-Ring Cord
- Runner Length 6.50 IN With Tapered Cross-Sectional Area 4.25 In² To 2.77 In²
- Operating RPM Range 3500-8000 RPM
- Carburetor Flange Square/4150
- Carburetor Quantity 2
- Fuel Rails Included
- Single Plane Manifold Type
- Vacuum Ports Included
- Manufacturer’s Limited 90 Day Warranty
- Fits 2008 6.2L Tahoe
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