Holley EFI - 300-214
Holley Hi-Ram Lower Manifold - GM LS3/L92
EFI Base Only LS3/L92
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!
- 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
Basic Operating RPM Range: 3500-8000 RPM
Brand: Holley EFI
Category: Intake Manifolds
Color: Natural
Construction: Cast
EGR Port: No
Emission Code: 4
Engine: GM LS3/L92
Finish: Silver
Fuel System Type: EFI
Grade Type: Performance
Intake Port Gasket(s) Included: No
Material: Aluminum
Nitrous Bung(s) Included: No
Plenum Finish: Natural
Product Type: Intake Manifold Base
Removable Runners: No
RPM Power Band: 3500-8000 RPM
Single Or Dual Plane Type: Single Plane
Throttle Body Included: No
Type of Component: Lower Manifold
Warning: California Proposition 65
Warranty: Limited 90 Day
