Holley LS3/L92 Hi-Ram Intake Manifold (HO300-113)

The Holley GM LS3/L92 Modular Hi-Ram Intake Manifoldis 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 cylinderheads 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 widerange of carbureted and EFI tops and to be attractive to builders and fabricators as the foundation for custom induction systems.
• Runner lengthand the tapered cross-section designed to perform well for awide range of engine configurations
• Cast aluminium construction.
• Intendedfor use on N/A or forced induction engines in the 6.0 to 7.0+ liter range, max powerat 7000-8000+RPM.

FEATURES:

• Runner Length – 6.50†, As-CastRunner Cross-Sectional Area – Tapered 4.25 in² to 2.77in²
• Plenum Top GasketType – 3/32†Round O-ringCord
• Mounting Flange Gasket Type – Standard LS3Molded O-Ring
• Port Size – 2.49†Height x1.21†Wide
• Base Plenum Top Mounting Flange Height – 8.42†to thelifter valley cover flange on engine block.
• Height (Carbureted or EFI, 2x4V Top Mount & Blank) – 11.08†tothe lifter valley cover flangeon engine block.