Holley LS Dual Plane Mid-Rise Intake 300-129

The Modular Mid–Rise intake utilizes the popular Holley LS1/LS2/LS6 cathedral port Mid–Rise 2 x 4 intake Manifold along with a purpose built plenum base Adapter and a Holley 92MM EFI plenum top which converts it into a Mid–Rise EFI intake manifold. With a max overall height of only 10.44in., the Mid–Rise Manifold is an excellent choice for street and performance street/strip applications with a powerband from 1,500–6,500 RPM and limited hood clearance. It's perfect for a blow–thru or turbocharged application. Being part of the Holley modular intake line means that this intake is not only available as a complete kit with intake, adapter, 92MM top and fuel rails, but all parts can also be purchased separately for a custom intake build. The plenum Adapter (PN 300–231) will accept all of the popular Holley Hi–Ram plenum tops as a foundation for custom induction systems.

• 1500-6500 rpm Power Band
• 4150 Square Bore Carb Mounting Flange
• Optimized Runner Layout Provide A Broad Torque Curve
• Minimum Carb Flange Height Results Minimum Hood Modifications
• Great For Carbureted Or Throttle Body EFI Street Applications
• Efficient Cast Design For Light Weight Consistent Wall Thickness
• Weighs 14.56 lbs..
• Port Size 2.454in. Height X 1.09in. Wide
• Mounting Flange Gasket Type O-Ring
• Includes Viton O-Rings

Attributes:

• GTIN: 00090127687697
• Brand Name: Holley
• Construction: Cast
• Cylinder Head Type: LS3/L92
• Emission: Without EGR
• Engine Make/Size: GM LS3/L92
• Finish: Satin
• Flange Type: 4150 Square Bore
• Front Height: 5.070 in.
• Fuel System Type: Carb
• Manifold Type: Dual Plane
• Number of Carbs: One
• Position: Upper
• Rear Height: 6.140 in.
• RPM Range: 1500-6500
• Usage: Street/Hi-Performance
• WARNING CA Proposition 65: No

Extended Information:

• Country of Origin: China
• Emissions : Electronically Announced
• Life Cycle Status: Available To Order

Packing Information:

• Quantity of Each:
• Package UOM:
• Dimension: 23.0000 x 14.3000 x 7.1000 inches
• Weight: 14.3500 lb