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Holley - 6.2L LT1 Hi-Ram Intake Manifold 1x105mm TB

Holley - 6.2L LT1 Hi-Ram Intake Manifold 1x105mm TB

The Holley 6.2L LT1 Hi-Ram Intake Manifold is engineered for GM Gen V LT1 engines, featuring a 105mm throttle body flange and a modular design for enhanced performance.
$ 1,059.95 $ 1,059.95

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Specification

Brand
Holley
Item Number
HLY300-142
Part Name
6.2L LT1 Hi-Ram Intake Manifold 1x105mm TB
Material
Aluminum
Finish
Satin
Throttle Body Flange
105 mm
Design
Modular with Removable Top
Overall Height
13.34 inches (with EFI Top - 95mm or 105mm)
Plenum Flange Height
9.44 inches
Port Size
2.06 inches High x 1.53 inches Wide
Runner Length
Approximately 6.5 inches
Plenum Volume
549 cubic inches (with 1 x 95mm or 1 x 105mm Throttle Body Top)
Injector Ports
Not included
Fuel Rails
Not included
Vacuum Ports
Rear of plenum machined for MAP and 3 vacuum ports
RPM Power Band
3500-8000+ RPM
Compatibility
GM Gen V LT1 engines
Emissions Equipment
Does not accept any emission-control devices
Intended Use
High-performance applications up to 427-440 cubic inch displacement and maximum engine speeds of 7500-8500 RPM

Description

The Holley 6.2L LT1 Hi-Ram Intake Manifold is designed to deliver exceptional performance for GM Gen V LT1 engines. Its modular design allows for easy disassembly, facilitating custom porting and the use of various tops or custom induction systems. Each runner features a generous radius at the plenum interface, optimized taper, and cross-sectional area to perform across a wide range of engine configurations. This intake manifold is ideal for high-performance applications, supporting engine displacements up to 427-440 cubic inches and operating speeds of 7500-8500 RPM. Please note that this model does not include port EFI provisions.

Disclaimer

This product is intended for off-road use only and may not be legal for use on public streets, roads, or highways in certain jurisdictions. It is the responsibility of the user to comply with all applicable state and federal vehicle emissions laws.