Holley EFI - 300-682BK
Holley Ultra Lo-Ram Manifold Kit Single Injector- Black - GM LS3/L92
Holley EFI Ultra Lo-Ram Intake Manifold Kit; Upper; LS3; Single Injector Front Feed; w/Burst Black Finish; 6.86 in. Height w/Throttle Body Adapter;
Available with single or dual injector provisions and a burst panel flange, the LS3 Ultra Lo-Ram intake manifold is designed for boosted combinations with hood clearance in mind. 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 entry 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. The LS3 Ultra 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.
- Available with single or dual injector provisions and a burst panel flange.
- Clears C6 Corvette cowls and hoods without modification
- Billet options for the top and throttle body adapters are available seperately.
- Front entry plenum flange allows design & fabrication of special throttle body adapters or inlet ducts for custom installations
- Low height to fit under a stock or mildly modified hood in the front- configuration
- High volume fuel rails for eight and sixteen injector configurations. Mounting hardware included with 3/4-16 O-ring ports (8 AN)
- 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.
