Description

Cast Satin FinishLow 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 configurationAvailable with both as-cast satin and black power-coat finishesProvides best performance for forced induction (supercharged or turbocharged) engine applications with peak power at 7000-8000 rpm, depending on the applicationDesigned for GM LS Gen III and IV engines equipped with GM LS1/2/6 (cathedral port) cylinder headsDual-injector, separate-passage, high-volume fuel rails with mounting hardware, dual-fuel capable, 8 AN o-ring portsAvailable in satin and black finishes.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 manifold and rail kits will work with OE (Original Equipment) or aftermarket cylinder heads.The 300-624(satin) 300-624BK(black) intake manifold kit provides two injectors per cylinder for hi-volume fuel demands, flexible fuel supply strategies, and dual-fuel capability. The short runner, low-profile base intake manifold was conceived to package plenum-mounted intercoolers for high-boost turbocharged or supercharged induction systems with a shorter overall height not possible with other existing intake manifolds.The plenum top is configured to be fitted with 105 mm throttle body part number 112-581 or similar models. The dual-fuel injector 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.Holley Lo-Ram intake manifold kits include all the sealing o-rings, plugs, and fasteners required for the installation of the kit.

Basic Operating RPM Range: 3500-8000 RPM

Carburetor Flange: N/A

Carburetor Quantity: N/A

Carburetor Studs Included: N/A

CNC Ported: No

Color: Silver

Construction: Cast

Cylinder Head Port Shape: Cathedral

Deck Height: 9.24 Inch

EGR Port: No

Engine: GM LS1/LS2/LS6

Flange Style: EFI

Front Maximum Height: 9.07″ without Intercooler Inch

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

Plenum Finish: Natural

Recommended Use: Forced Induction

Removable Runners: No

Removable Top/Lid: Yes

Single Or Dual Plane Type: Single Plane

Throttle Body Bore Diameter: 105 MM

Throttle Body Gasket Included: Yes

Throttle Body Included: No

Vacuum Ports: Yes