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Holley

Holley 300-226 - Hi-Ram Lower Intake Manifold

MSRP: $750.00
$674.95
( saved $75.05 )
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  • Holley 300-226 - Hi-Ram Lower Intake Manifold
  • PLEASE NOTE: Pictures are repsentative of style, may be generic.
SKU:
HOL-300-226
UPC:
090127681718
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Holley - 300-226

Intake Manifold - Hi-Ram - Base Only - Tunnel Ram - Fuel Rails Included - Aluminum - Natural - GM LS-Series - Kit

Hi-Ram Lower Intake Manifold; Upper; Carbureted Base Only; Incl. Fuel Rails; Cast Aluminum; For Use w/LS1/LS2/LS6 Cathedral Port Heads;

The Holley GM LS1/LS2/LS6 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 LS1/LS2/LS6 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! • 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. • Runner length and the tapered cross-section designed to perform well for a wide range of engine configurations • EFI fuel rails are machined for -8AN O-ring Fittings with passages large enough to accommodate high fuel flows and dampen pressure pulsations in the fuel system and come standard with EFI Hi-Ram kits. • Cast aluminum construction. • 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.

  • Plenum Top Gasket Type – 3/32” Round O-ring Cord
  • Runner Length – 6.58”, As-Cast Runner Cross-Sectional Area – Tapered 4.25 in² to 2.53 in²
  • Port Size – 2.49” Height x 1.21” Wide
  • Mounting Flange Gasket Type – Standard LS3 Molded O-Ring

Brand: Holley
Color: Natural
Construction: Cast
Emission Code: 3, 4
Engine: GM LS1/LS2/LS6
Finish: Silver
Fuel System Type: Carb
Product Type: Intake Manifold Base
RPM Power Band: 3500-8000 RPM
Type of Component: Lower Manifold
Warranty: Limited 90 Day