GM LS Hi-Ram Intake System EFI 105mm LS1/2/6

The Holley GM LS1/LS2/LS6 Modular Hi-Ram Intake Manifold is 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 are 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. It features cast aluminum construction and is intended for use on N/A or forced induction engines in the 6.0 to 7.0+ liter range, with max power at 7000-8000+RPM.