Holley 300-683BK Lo-Ram Manifold Base and Fuel Rails Dual Fuel Injector - Black - GM LS3/L92

Dual Injector Manifold and Fuel Rails- Black Finish The Holley LS3 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 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. Additional manifold designs include both single and dual injector options. Available with both as-cast satin and black power-coat finishes. High volume fuel rails for eight and sixteen injector configurations. Mounting hardware included with 3/4-16 O-ring ports (8 AN) The LS3/L92 Lo-Ram manifolds base intake manifold is designed with a low height to aid turbocharged) engine applications with peak power at 7000-8000 rpm. the packaging of a plenum mounted air-to-water intercooler for forced induction (supercharged or Features: High volume fuel rails for eight and sixteen injector configurations. Mounting hardware included with3/4-16 O-ring ports (8 AN)and mounting hardware included with 3/4-16 O-ring ports (8 AN) Provides best performance for forced induction (supercharged or turbocharged) engine applications with peak power at 7000-8000 rpm, depending on the application Dual-injector, separate-passage, high-volume fuel rails with mounting hardware, dual-fuel capable, 8 AN o-ring ports Low height to aid the packaging of a plenum mounted air-to-water intercooler in a top-feed configuration Available with both as-cast satin and black power-coat finishes Designed for GM LS Gen III and IV engines equipped with GM LS3/L92 cylinder heads Basic Operating RPM Range 3500-8000 RPM Brand Holley EFI Carburetor Flange N/A Carburetor Quantity N/A Carburetor Studs Included N/A Category Engine CNC Ported No Color Black Construction Cast Cylinder Head Port Shape Rectangle Deck Height 9.24 IN EGR Port No Emission Code 3 Engine GM LS3/L92 Flange Style N/A Fuel Injectors Included No Fuel Rail(s) Included Yes Fuel System Type EFI Gasket Or Seal Included Yes Grade Type Performance Injector Quantity Dual Inlet Location Top Intake Port Gasket(s) Included No Manifold Type Lo-Ram Material Aluminum Nitrous Bung(s) Included No Part Type Engine Intake Manifold Plenum Finish Black Product Type Intake Manifold Base Recommended Use Forced Induction Removable Runners No Removable Top/Lid Yes Single Or Dual Plane Type Single Plane Sub Category Cylinder Block Components Throttle Body Bore Diameter 105 MM Throttle Body Gasket Included Yes Throttle Body Included No Vacuum Ports Yes Warranty Manufacturer's Limited 90 Day Warranty UPC 090127100967 Part Number 300-683BK