Holley EFI Holley Ultra Lo-Ram Manifold Kit Single Injector- Black - GM LS3/L92 - (EFI-300-680BK)

Description

Ultra Lo-Ram Manifold Kit - LS3 Black Finish

The Holley LS3 Ultra Lo-Ram intake manifold kits are designed for GM LS Gen III and IV engines equipped with GM LS3/L92 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 with peak power at 7000-8000 rpm depending on the application. The front plenum flange has a 105 mm opening to work with throttle body part number 112-581 or similar models. The base intake manifold is designed with a lower overall height to fit under a stock or mildly modified hood in the front configuration. The LS3 Lo-Ram is constructed to provide a very low profile modular intake manifold suitable for fabrication of special throttle body adapters or inlet ducts for custom installations. Available with single or dual injector provisions and a burst panel flange options. 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.

Features & Benefits

• Designed for GM LS Gen III and IV engines equipped with GM LS3/L92 cylinder heads•
• Engineered for forced induction (supercharged or turbocharged) engine applications with peak power at 7000-8000 rpm depending on the application.
• Low height to fit under a stock or mildly modified hood in the front configuration
• Front entry plenum flange allows design & fabrication of special throttle body adapters or inlet ducts for custom installations
• Clears C6 Corvette cowls and hoods without modification
• Available with single or dual injector provisions and a burst panel flange.
• High volume fuel rails for eight and sixteen injector configurations. Mounting hardware included with 3/4-16 O-ring ports (8 AN)
• Billet options for the top and throttle body adapters are available seperately.

Specifications:

Construction:	Cast
Color:	Black
Front Height:	6.86" height with throttle body adapter
Finish:	Black
Grade Type:	Performance
Gasket Or Seal Included:	Yes
Part Type:	Engine Intake Manifold
Material:	Aluminum
Engine:	GM LS3/L92
Fuel System Type:	EFI
Manifold Type:	Ultra Lo-Ram
Product Type:	Intake Manifold

Warranty:

Manufacturer's Limited 90 Day Warranty