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Holley EFI | SKU:
300-620BK
Holley 300-620BK Modular Lo-Ram EFI Manifold LS1/2/6
Lo-Ram Manifold Kit - LS1/2/6-Black Finish
Regular price
$2,269.60 NZD
+ GST
Unit price
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Unavailable
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Holley 300-620BK Modular Lo-Ram EFI Manifold LS1/2/6 is not in stock at Fast Lane Spares and will ship direct from supplier
⚠ Special Order Item — ships direct from supplier. No returns, exchanges, or cancellations once processed. Please allow 7–20 days shipping.
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Description
Description
Lo-Ram Manifold Kit - LS1/2/6-Black Finish
Part Number: 300-620BK
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 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-entry configuration. set for short (such as Pico, or LS7) fuel injectors. The fuel rail kits come with two sets of brackets. A set for long (usually standard length) fuel injectors and a
Features and Benefits
• Designed for GM LS Gen III and IV engines equipped with GM LS1/2/6 (cathedral port) cylinder heads
• 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
• Designed for forced induction (supercharged or turbocharged) engine applications with peak power at 7000-8000 rpm depending on the application.
• Modular design allowing the use of the included plenum entry
• High volume fuel rails and mounting hardware included with ¾”-16 o-ring ports (8 AN)
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
Part Number: 300-620BK
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 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-entry configuration. set for short (such as Pico, or LS7) fuel injectors. The fuel rail kits come with two sets of brackets. A set for long (usually standard length) fuel injectors and a
Features and Benefits
• Designed for GM LS Gen III and IV engines equipped with GM LS1/2/6 (cathedral port) cylinder heads
• 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
• Designed for forced induction (supercharged or turbocharged) engine applications with peak power at 7000-8000 rpm depending on the application.
• Modular design allowing the use of the included plenum entry
• High volume fuel rails and mounting hardware included with ¾”-16 o-ring ports (8 AN)
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
Specifications
Specifications
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Specifications
Basic Operating RPM Range 3500-8000 Brand Holley EFI Carburetor Flange N/A Carburetor Quantity N/A Carburetor Studs Included N/A Category Intake Manifolds CNC Ported No Color Black Construction Cast Cylinder Head Port Shape Cathedral Deck Height 9.24 EGR Port No Emission Code 3 Engine GM LS1/LS2/LS6 Flange Style EFI Front Maximum Height 9.07" without Intercooler Fuel Injectors Included No Fuel Rail(s) Included Yes Fuel System Type EFI Gasket Or Seal Included Yes Grade Type Performance Injector Quantity Single Inlet Location Top Intake Port Gasket(s) Included No Manifold Type Lo-Ram Material Aluminum Nitrous Bung(s) Included No Plenum Finish Black Product Type Intake Manifold 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 Warning California Proposition 65 Warranty Manufacturer's Limited 90 Day Warranty -
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