Modular Lo-Ram EFI Manifold LS1/2/6 - Lo-Ram Manifold Kit - LS1/2/6-Black Finish

Holley Modular Lo-Ram EFI Manifold LS1/2/6

Lo-Ram Manifold Kit - LS1/2/6

Overview
The Holley LS1/2/6 Lo-Ram intake manifold kits are designed for GM LS Gen III and IV engines equipped with GM LS1/2/6 (cathedral port) cylinder heads. These intake manifolds will work with OE or aftermarket cylinder heads. The Lo-Ram intake manifolds are designed for forced induction (supercharged or turbocharged) engine applications and the 105 mm throttle body part number 112-581 or similar models. The base intake manifold is designed with a low height to aid the packaging of a plenum-mounted air-to-water intercooler in a top-feed configuration. The 300-620 plenum entry configuration is designed to allow the included Hi-Ram 105 mm plenum top to be fitted to a low-profile base intake manifold. The short runner, low-profile base intake manifold intended for forced induction applications was conceived to package with an air to water plenum mounted intercooler with a shorter overall height than possible with other existing intake manifolds. The fuel rail kits come with two sets of brackets. A set for long (usually standard length) fuel injectors and a set for short (such as Pico, or LS7) fuel injectors.

Lo-Ram Base Intake Manifold Plenum Top Mounting Flange Height - 5.17" Total Height: Plenum Configuration w/105mm Long. Mount EFI Plenum Top - 9.07" (without an intercooler installed) Plenum Configuration w/105mm Long. Mount EFI Plenum Top, w/an intercooler installed - 9.07"+ the intercooler thickness

Features:

• Designed for GM LS Gen III and IV engines equipped with GM LS1/2/6 (cathedral port) cylinder heads
• Designed for forced induction (supercharged or turbocharged) engine applications with peak power at 7000-8000 rpm depending on the application. With forced-induction and the short runner length the engine rpm at which peak power occurs is more likely to
• Modular design allowing the use of the included plenum entry
• Low height to aid the packaging of a plenum mounted air-to-water intercooler in a top-feed configuration or to fit under a stock or mildly modified hood in the front-feed configuration
• High volume fuel rails and mounting hardware included with ?????-16 o-ring ports (8 AN)

Details:

• Color: Black
• Construction: Cast
• Engine: GM LS1/LS2/LS6
• Finish: Black
• Flange Style: EFI
• Front Height: 9.07" without Intercooler
• Fuel System Type: EFI
• Injector Quantity: Single
• Inlet Location: Top
• Manifold Type: Lo-Ram
• Recommended Use: Forced Induction
• RPM Power Band: 3500-8000 RPM
• Warranty: Limited 90 Day

Links
Instruction Sheet