Holley EFI - Holley Hi-Ram Lower Manifold - GM LS3/L92 300-214
Type: Intake Manifold Base | Fits: GM
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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!
Features:
- Port Size – 2.49” Height x 1.21” Wide
- Mounting Flange Gasket Type – Round 3/32” O-Ring Viton, 3” I.D.
- Plenum Top Gasket Type – 3/32” Round O-ring Cord
- Runner Length – 6.50”, As-Cast Runner Cross-Sectional Area – Tapered 4.25” to 2.77 in²
Specs:
- Basic Operating RPM Range: 3500-8000 RPM
- Brand: Holley EFI
- Category: Engine
- Color: Natural
- Construction: Cast
- EGR Port: No
- Emission Code: 4
- Engine: GM LS3/L92
- Finish: Silver
- 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
- Material: Aluminum
- Nitrous Bung(s) Included: No
- Part Type: Engine Intake Manifold
- Plenum Finish: Natural
- Product Type: Intake Manifold Base
- Removable Runners: No
- RPM Power Band: 3500-8000 RPM
- Single Or Dual Plane Type: Single Plane
- Sub Category: Cylinder Block Components
- Throttle Body Included: No
- Type of Component: Lower Manifold
- Warranty: Limited 90 Day
Tech Resources:
These parts should be used for the following applications: Racing/Performance/Street Rodder where hood restrictions are NOT a consideration.
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