Holley EFI Hi–Ram Intake with 1 x 92mm GM LS Throttle Body Flange– Longitudinal Mount Plenum Top – For LS1/LS2/LS6 Cathedral Port - BLACK

$1,097.95

The Holley Black GM LS1/LS2/LS6 Modular Hi–Ram Intake Manifold is introduced as a cost effective alternative to fabricated sheet–metal for high–performance applications where induction system height is not limited. Coupling this Hi–Ram intake with the high flowing LS1/LS2/LS6 style cylinder heads has outstanding potential for N/A and forced induction applications at a budget–minded cost. Aggressive, bold, race–bred styling will make bad intentions clear for drag race, muscle car, marine, off–road, sandrails, pulling trucks, track, street–rod applications and more!

• The base is designed to be modular in configuration to accept a wide range of carbureted and EFI tops and to be attractive to builders and fabricators as the foundation for custom induction systems.

• Runner length and the tapered cross–section designed to perform well for a wide range of engine configurations

• EFI fuel rails are machined for –8AN O–ring Fittings with passages large enough to accommodate high fuel flows and dampen pressure pulsations in the fuel system and come standard with EFI Hi–Ram kits.

• Cast aluminum construction.

• Intended for use on N/A or forced induction engines in the 6.0 to 7.0+ liter range, max power at 7000–8000+RPM.

Installation Notes
These parts should be used for the following applications: Racing/Performance/Street Rodder where hood restrictions are NOT a consideration. Top can be mounted forward or backward.

Features
Base Plenum Top Mounting Flange Height – 8.42” to the lifter valley cover flange on engine block.
Total Height with 92/102mm EFI Plenum Top – 12.32” to the lifter valley cover flange on engine block.
Port Size – 2.49” Height x 1.21” Wide
Mounting Flange Gasket Type – Standard LS3 Molded O-Ring
Plenum Top Gasket Type – 3/32” Round O-ring Cord
Throttle Body Flange Location, with 92/102mm EFI Plenum Top : Height – 8.42” (from engine block lifter valley cover flange), Longitudinal Location – 3.84” (forward from engine block front flange), Angle – 25 deg. (down from vertical)
Runner Length – 6.58”, As-Cast Runner Cross-Sectional Area – Tapered 4.25 in² to 2.53 in²"

Holley EFI Hi–Ram Intake with 1 x 92mm GM LS Throttle Body Flange– Longitudinal Mount Plenum Top – For LS1/LS2/LS6 Cathedral Port - BLACK - MailOrder Tuner

Holley GM Gen V LT1 Hi-Ram, 1 x 92mm LS Throttle Body, WITHOUT Port EFI Provisions & Fuel Rails

$941.95

GM Gen V LT1 Hi-Ram, 1 x 92mm LS Throttle Body (Longitudinal Mount) w/out Port EFI Provisions

The new Holley EFI Hi-Ram intake provides the ultimate performance with the new GM direct injected Gen V 6.2L LT1 engine. The modular design of this manifold allows easy disassembly for custom porting, multiple tops, or custom induction systems. Each runner has a large radius where it meets the plenum, and optimized taper & cross-sectional area to perform in a wide variety of engine configurations. The optional injector bosses on the intake runners allow increased performance potential by using additional injectors along with the factory direct injection. When you look for the pinnacle of performance, price, and quality, look to Holley EFI.

FEATURES:

Modular Design w/ Removable Top
Overall Height: 13.34” (w/ EFI Top - 95mm or 105mm) – See Drawing
A-B Height: 12.10” (w/ Carb Style Top - 2 x 4150 or 2 x 4500) – See Drawing
Height at Plenum Flange: 9.44”
Port Size: 2.06” High x 1.53” Wide
Runner Length: Approx. 6.5”
Large Plenum Volume of 549 Cubic Inches (w/ 1 x 95mm or 1 x 105mm Throttle Body Top)
Available With or Without Injector Ports in the Runners
Intakes w/ Injector Ports Include Fuel Rails w/ Dual Mounting (1.48” or 2.56” O-ring to O-ring injector length)
Fuel Rails are Anodized, Laser Etched, and Machined for 8AN O-Ring Fittings at Each End
Rear of Plenum Machined for MAP & 3 Vacuum Ports
Head Flange has Clearance for Fuel Supply to High Pressure Pump
Increased Runner Wall Thickness for Custom Porting at the Plenum to Runner Entry on Each Runner
O-Ring Seals at Cylinder Heads & Plenum Top
Easy Assembly w/ Top Mounted Screws on Plenum Top (all except front 2 screws)
Several Top Options: 1 x 95mm, 1 x 105mm, 2 x 4150, 2 x 4500, or Blank Flange for Custom Throttle Bodies
3500-8000+ RPM Power Band

Instructions for Part# 300-143

The versions of the LT1 Hi-Ram intake manifold with port EFI provisions and fuel rails are designed to accept Bosch Style EV-1 or GM LS7 fuel injectors

This part is legal for use on Uncontrolled (Non-Emissions Controlled) Vehicles or Racing Vehicles.

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

1965 and older U.S. manufactured California Certified vehicles
1967 and older U.S. manufactured Federally Certified vehicles
1967 and older Foreign manufactured vehicle

Racing Vehicles are vehicles that are used exclusively for racing or other forms of competition that are not registered and that may never be used on the street.

Holley GM Gen V LT1 Hi-Ram, 1 x 92mm LS Throttle Body, WITHOUT Port EFI Provisions & Fuel Rails - MailOrder Tuner

Holley EFI 105mm Hi-Ram Modular Intake Manifold Kit, GM Gen 5 LT1, w/ EFI Provisions & Fuel Rails

$1,148.95

GM Gen V LT1 Hi-Ram, 1 x 105mm LS Throttle Body (Longitudinal Mount) w/Port EFI Provisions & Fuel Rails

The new Holley EFI Hi-Ram intake provides the ultimate performance with the new GM direct injected Gen V 6.2L LT1 engine. The modular design of this manifold allows easy disassembly for custom porting, multiple tops, or custom induction systems. Each runner has a large radius where it meets the plenum, and optimized taper & cross-sectional area to perform in a wide variety of engine configurations. The optional injector bosses on the intake runners allow increased performance potential by using additional injectors along with the factory direct injection. When you look for the pinnacle of performance, price, and quality, look to Holley EFI.

Modular Design w/ Removable Top
Overall Height: 13.34” (w/ EFI Top - 95mm or 105mm) – See Drawing
A-B Height: 12.10” (w/ Carb Style Top - 2 x 4150 or 2 x 4500) – See Drawing
Height at Plenum Flange: 9.44”
Port Size: 2.06” High x 1.53” Wide
Runner Length: Approx. 6.5”
Large Plenum Volume of 549 Cubic Inches (w/ 1 x 95mm or 1 x 105mm Throttle Body Top)
Available With or Without Injector Ports in the Runners
Intakes w/ Injector Ports Include Fuel Rails w/ Dual Mounting (1.48” or 2.56” O-ring to O-ring injector length)
Fuel Rails are Anodized, Laser Etched, and Machined for 8AN O-Ring Fittings at Each End
Rear of Plenum Machined for MAP & 3 Vacuum Ports
Head Flange has Clearance for Fuel Supply to High Pressure Pump
Increased Runner Wall Thickness for Custom Porting at the Plenum to Runner Entry on Each Runner
O-Ring Seals at Cylinder Heads & Plenum Top
Easy Assembly w/ Top Mounted Screws on Plenum Top (all except front 2 screws)
Several Top Options: 1 x 95mm, 1 x 105mm, 2 x 4150, 2 x 4500, or Blank Flange for Custom Throttle Bodies
3500-8000+ RPM Power Band

The versions of the LT1 Hi-Ram intake manifold with port EFI provisions and fuel rails are designed to accept Bosch Style EV-1 or GM LS7 fuel injectors

Instructions for Part# 300-140

Holley EFI 105mm Hi-Ram Modular Intake Manifold Kit, GM Gen 5 LT1, w/ EFI Provisions & Fuel Rails - MailOrder Tuner

Holley GM Gen V LT1 Hi-Ram, 1 x 92mm LS Throttle Body w/ Port EFI Provisions & Fuel Rails

$1,086.95

GM Gen V LT1 Hi-Ram, 1 x 92mm LS Throttle Body (Longitudinal Mount) w/Port EFI Provisions & Fuel Rails

The new Holley EFI Hi-Ram intake provides the ultimate performance with the new GM direct injected Gen V 6.2L LT1 engine. The modular design of this manifold allows easy disassembly for custom porting, multiple tops, or custom induction systems. Each runner has a large radius where it meets the plenum, and optimized taper & cross-sectional area to perform in a wide variety of engine configurations. The optional injector bosses on the intake runners allow increased performance potential by using additional injectors along with the factory direct injection. When you look for the pinnacle of performance, price, and quality, look to Holley EFI.

FEATURES:

Modular Design w/ Removable Top
Overall Height: 13.34” (w/ EFI Top - 95mm or 105mm) – See Drawing
A-B Height: 12.10” (w/ Carb Style Top - 2 x 4150 or 2 x 4500) – See Drawing
Height at Plenum Flange: 9.44”
Port Size: 2.06” High x 1.53” Wide
Runner Length: Approx. 6.5”
Large Plenum Volume of 549 Cubic Inches (w/ 1 x 95mm or 1 x 105mm Throttle Body Top)
Available With or Without Injector Ports in the Runners
Intakes w/ Injector Ports Include Fuel Rails w/ Dual Mounting (1.48” or 2.56” O-ring to O-ring injector length)
Fuel Rails are Anodized, Laser Etched, and Machined for 8AN O-Ring Fittings at Each End
Rear of Plenum Machined for MAP & 3 Vacuum Ports
Head Flange has Clearance for Fuel Supply to High Pressure Pump
Increased Runner Wall Thickness for Custom Porting at the Plenum to Runner Entry on Each Runner
O-Ring Seals at Cylinder Heads & Plenum Top
Easy Assembly w/ Top Mounted Screws on Plenum Top (all except front 2 screws)
Several Top Options: 1 x 95mm, 1 x 105mm, 2 x 4150, 2 x 4500, or Blank Flange for Custom Throttle Bodies
3500-8000+ RPM Power Band

This part is legal for use on Uncontrolled (Non-Emissions Controlled) Vehicles or Racing Vehicles.

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

1965 and older U.S. manufactured California Certified vehicles
1967 and older U.S. manufactured Federally Certified vehicles
1967 and older Foreign manufactured vehicle

Racing Vehicles are vehicles that are used exclusively for racing or other forms of competition that are not registered and that may never be used on the street.

Holley GM Gen V LT1 Hi-Ram, 1 x 92mm LS Throttle Body w/ Port EFI Provisions & Fuel Rails - MailOrder Tuner

Lingenfelter High Flow Camaro ZL1 Cold Air Intake, LSA 2012-14

$645.95

The Lingenfelter High Flow Cold Air Intake for the supercharged Camaro ZL1 is the first upgrade every ZL1 owner needs to install. The Lingenfelter ZL1 air intake is a complete easy to install system that will boost engine performance by reducing air intake restrictions and with its unique design blocks hot air from your engine compartment by sealing to your hood. This is the same air intake system that was on the Lingenfelter ZL1 that was the first to dip into the 10s in the quarter-mile and the first ZL1 to go over 200 MPH with a 202.67 mph run. The Lingenfelter High Flow Air Intake uses a lifetime washable oiled filter to protect your engine without restricting airflow.

Kit Includes:

Air Box designed to prevent hot engine compartment air from entering the engine
Black powder coated aluminum air box adapter tube incorporates the stock MAF
Utilizes a large six inch air filter mounting flange
Heavy duty black plastic inlet air duct
Installs easily using factory mounting points
Lifetime washable oiled filter

Picture shows unpainted prototype tube
This air intake does not require ECM tuning for correct operation

Lingenfelter High Flow Camaro ZL1 Cold Air Intake, LSA 2012-14 - MailOrder Tuner

Roto-fab 2016-19 Camaro SS Cold Air Intake System with Dry Filter and Sound Tube Delete

$499.95

This product is not eligible to be sold to California residents due to EPA restrictions.

Roto-fab 2016-19 Camaro SS cold air intake system with dry filter and “sound tube delete” option. This option eliminates the sound tube assembly from the inlet elbow all the way back to the fire wall. The package features a smooth inlet elbow with no sound tube provision and a block-off plate for the sound tube entry in the firewall.

After 8 months of development, we are proud to announce the release of the Roto-fab 2016-19 Camaro SS cold air intake system. This package delivers great performance and awesome sound without a tune or any modifications to the vehicle. Installation is easy and detailed, step-by step color instructions are included.

The Roto-fab 2016-19 Camaro cold air intake system uses all of the available real estate to package a huge air box and massive filter while maintaining an extremely effective barrier against engine bay heat. We’ve developed this intake to perform well as a “stand alone” mod while being capable of meeting the higher air demands of supercharged and high HP builds.

Our open top design effectively seals to the hood which maximizes air box volume while providing all of the advantages of a lid. We use top quality components throughout including high gloss silicone hose couplers, stainless steel hose clamps, stainless steel fasteners, molded-in inserts for air box and MAF sensor mounting and high quality filters designed to last for the life of the vehicle. The air box and duct work are custom molded to maximize air flow and fit the car perfectly. The logo badge on the air box has a black anodized finish with a laser etched Roto-fab logo. We also include a red Roto-fab vinyl graphic in the instructions giving end users the option of reversing the badge and applying the red logo to match the red lettering on the engine covers.

Please note this listing is for the dry filter option!

We are also offering the Roto-fab 2016-19 cold air intake system with accommodations for the sound enhancement feature in the car.

Roto-fab 2016-19 Camaro SS Cold Air Intake System with Dry Filter and Sound Tube Delete - MailOrder Tuner

MSD 27003 Black Lettering Atomic AirForce Intake Manifold, 2014+ 6.2L LT1

$1,429.95

Now available in SOLID BLACK or GRAY logos! The MSD Atomic AirForce intake manifold delivers improved airflow and distribution to improve the performance of stock and modified engines. The unique bell-mouthed runner entrances maximize airflow and minimize shrouding - all while optimizing the available plenum volume for an unobstructed flow path over opposing runners. The polymer molded 2-piece design allows for easy access to the runners for porting. Atomic AirForce accepts an OEM or 103mm throttle body as well as stock or aftermarket fuel rails*. The intake bolts on and is supplied with new gaskets and hardware for a direct bolt-on package.

FEATURES:

CARB Approved, 50 State Legal EO# D-722-3
Designed using Computational Fluid Dynamic Modeling to create optimal plenum volume and efficient air flow paths
The two-piece manifold design provide convenient access to the runners for porting
Direct flow path runner design promotes maximum airflow
103mm Throttle bore allows the use of large throttle bodies for greater air flow
Polymer material resists heat soak and minimizes weight
Allows for the use of stock, and aftermarket fuel rails

TECH RESOURCES

*Note: Use of aftermarket rails may require the use of customer-supplied spacers and hardware.

MSD 27003 Black Lettering Atomic AirForce Intake Manifold, 2014+ 6.2L LT1 - MailOrder Tuner

Roto-Fab 2016-19 Camaro SS Cold Air Intake System - Dry Filter

$479.99

This product is not eligible to be sold to California residents due to EPA restrictions.

Roto-fab 2016-19 Camaro SS cold air intake system with dry filter and accommodations for the sound enhancement feature in the car.

After 8 months of development, we are proud to announce the release of the Roto-fab 2016-19 Camaro SS cold air intake system. This package delivers great performance and awesome sound without a tune or any modifications to the vehicle. Installation is easy and detailed, step-by step color instructions are included.

The Roto-fab 2016-19 Camaro cold air intake system uses all of the available real estate to package a huge air box and massive filter while maintaining an extremely effective barrier against engine bay heat. We’ve developed this intake to perform well as a “stand alone” mod while being capable of meeting the higher air demands of supercharged and high HP builds.

Our open top design effectively seals to the hood which maximizes air box volume while providing all of the advantages of a lid. We use top quality components throughout including high gloss silicone hose couplers, stainless steel hose clamps, stainless steel fasteners, molded-in inserts for air box and MAF sensor mounting and high quality filters designed to last for the life of the vehicle. The air box and duct work are custom molded to maximize air flow and fit the car perfectly. The logo badge on the air box has a black anodized finish with a laser etched Roto-fab logo. We also include a red Roto-fab vinyl graphic in the instructions giving end users the option of reversing the badge and applying the red logo to match the red lettering on the engine covers.

Please note this listing is for the dry filter option!

We are also offering the Roto-fab 2016-19 Camaro SS cold air intake system with a “sound tube delete” option. This option eliminates the sound tube assembly from the inlet elbow all the way back to the fire wall. The package features a smooth inlet elbow with no sound tube provision and a block-off plate for the sound tube entry in the firewall.

Roto-Fab 2016-19 Camaro SS Cold Air Intake System - Dry Filter - MailOrder Tuner

Holley 820101 Silver Low Profile Sniper EFI Sheet Metal Fabricated Intake Manifold, LS1/2/6 w/ 92mm TB Opening & Fuel Rail Kit

$749.95

Hi-Ram Sheet Metal Fabricated Intake Manifold LS1/LS2/LS6 92mm Throttle Body opening + Fuel Rail Kit Silver with Sniper logo -Low Profile
*This product is for silver finish and not black finish; black finish shown for illustration purposes only

*** This intake is designed to work with stock LS heads. The use of some aftermarket cylinder heads may result in port misalignment ***

Holley Sniper Fabricated Manifolds continues to push the aftermarket by introducing Low Profile intakes for GM LS Engines. These Intakes are a good looking, perform well, and offer an extremely good value for a performance sheet metal style intake manifold for the very popular GM LS engine family. Each manifold is ready to bolt on out of the box and are designed to accept our Sniper high-flow throttle bodies and include high flow fuel rail kit. This updated design was developed to allow the end user to fit under a stock hood. Each manifold is precision fixtured and welded for a perfect fit and maximum structural integrity. Choice of Throttle Body opening sizes of 92mm & 102mm are available

FEATURES:

Low Profile Design (overall 1.875” shorter) allows fitment under stock hoods on Corvette, Camaro, Firebird, GTO, and others where hood clearance is at a minimum
Shortened runners allow for compact design. Overall plenum volume maintained by increasing the overall width of the plenum and increasing the overall dimensions of the runner.
3mm (1/8") thick T6061 Sheet Aluminum construction, strong and durable even under high horsepower and boosted conditions
Available in 92mm and 102mm bore Throttle Body Openings
100% TIG welded
Intakes include 3/8" Fuel rail kits with -8AN fittings and crossover braided line capable of supporting 750+ horsepower (laser engraved Sniper logo)
Runner lengths with tapered top on EFI intakes designed to increase velocity and more evenly distribute airflow to all 8 cylinders

Brand	Holley Sniper EFI
Construction	Fabricated
Emission Code	3
Engine	GM LS1/LS2/LS6
Finish	Bead Blast Silver Anodized
Front Height	7.000 inch
Product Type	Intake Manifold
Rear Height	6.625 inch
RPM Power Band	1800-6400
Style	EFI
Throttle Bore	92mm
Vacuum Ports	1/8" and (1) 1/4" Pipe

Holley 820112 Black Low Profile Sniper EFI Sheet Metal Fabricated Intake Manifold, LS1/2/6 w/ 102mm TB Opening & Fuel Rail Kit

$776.95

Hi-Ram Sheet Metal Fabricated Intake Manifold LS1/LS2/LS6 92mm Throttle Body opening + Fuel Rail Kit Silver with Sniper logo -Low Profile

*** This intake is designed to work with stock LS heads. The use of some aftermarket cylinder heads may result in port misalignment ***

Holley Sniper Fabricated Manifolds continues to push the aftermarket by introducing Low Profile intakes for GM LS Engines. These Intakes are a good looking, perform well, and offer an extremely good value for a performance sheet metal style intake manifold for the very popular GM LS engine family. Each manifold is ready to bolt on out of the box and are designed to accept our Sniper high-flow throttle bodies and include high flow fuel rail kit. This updated design was developed to allow the end user to fit under a stock hood. Each manifold is precision fixtured and welded for a perfect fit and maximum structural integrity. Choice of Throttle Body opening sizes of 92mm & 102mm are available

FEATURES:

Low Profile Design (overall 1.875” shorter) allows fitment under stock hoods on Corvette, Camaro, Firebird, GTO, and others where hood clearance is at a minimum
Shortened runners allow for compact design. Overall plenum volume maintained by increasing the overall width of the plenum and increasing the overall dimensions of the runner.
3mm (1/8") thick T6061 Sheet Aluminum construction, strong and durable even under high horsepower and boosted conditions
Available in 92mm and 102mm bore Throttle Body Openings
100% TIG welded
Intakes include 3/8" Fuel rail kits with -8AN fittings and crossover braided line capable of supporting 750+ horsepower (laser engraved Sniper logo)
Runner lengths with tapered top on EFI intakes designed to increase velocity and more evenly distribute airflow to all 8 cylinders

Brand	Holley Sniper EFI
Construction	Fabricated
Emission Code	3
Engine	GM LS1/LS2/LS6
Finish	Bead Blast Silver Anodized
Front Height	7.000 inch
Product Type	Intake Manifold
Rear Height	6.625 inch
RPM Power Band	1800-6400
Style	EFI
Throttle Bore	92mm
Vacuum Ports	1/8" and (1) 1/4" Pipe

Holley 820042 Black Sniper EFI Sheet Metal Fabricated Intake Manifold, LS1/2/6 w/ 102mm TB Opening & Fuel Rail Kit

$693.95

Hi-Ram Sheet Metal Fabricated Intake Manifold LS1/LS2/LS6 102mm Throttle Body opening + Fuel Rail Kit Black with Sniper logo
*** This intake is designed to work with stock LS heads. The use of some aftermarket cylinder heads may result in port misalignment ***

Holley is now offering budget friendly fabricated intake manifolds for LS, Small Block Chevy and Small Block Ford engines in carbureted and EFI versions!

FEATURES:

3mm (1/8") thick T6061 Sheet Aluminum construction, more durable than competitive intakes
102mm bore Throttle Body Openings
100% TIG welded
Available for EFI and Carbureted applications with custom Holley Sniper logo
EFI Intakes include 3/8" Fuel rail kits (Sniper logo laser engraved)
Runner lengths with tapered top on EFI intakes designed to increase velocity and more evenly distribute airflow to all 8 cylinders

Brand	Holley Sniper EFI
Construction	Fabricated
Emission Code	3
Engine	GM LS1/LS2/LS6
Finish	Bead Blast Black Anodized
Front Height	8.267 inch
Product Type	Intake Manifold
Rear Height	7.559 inch
RPM Power Band	2200-6800 RPM
Style	EFI
Throttle Bore	102mm
Vacuum Ports	1/8" and (1) 1/4" Pipe

Instructions for Part# 820042

Holley 820042 Black Sniper EFI Sheet Metal Fabricated Intake Manifold, LS1/2/6 w/ 102mm TB Opening & Fuel Rail Kit - MailOrder Tuner

Holley 820111 Silver Low Profile Sniper EFI Sheet Metal Fabricated Intake Manifold, LS1/2/6 w/ 102mm TB Opening & Fuel Rail Kit

$751.95

Hi-Ram Sheet Metal Fabricated Intake Manifold LS1/LS2/LS6 102mm Throttle Body opening + Fuel Rail Kit Silver with Sniper logo -Low Profile
*** This intake is designed to work with stock LS heads. The use of some aftermarket cylinder heads may result in port misalignment ***

Holley Sniper Fabricated Manifolds continues to push the aftermarket by introducing Low Profile intakes for GM LS Engines. These Intakes are a good looking, perform well, and offer an extremely good value for a performance sheet metal style intake manifold for the very popular GM LS engine family. Each manifold is ready to bolt on out of the box and are designed to accept our Sniper high-flow throttle bodies and include high flow fuel rail kit. This updated design was developed to allow the end user to fit under a stock hood. Each manifold is precision fixtured and welded for a perfect fit and maximum structural integrity. Choice of Throttle Body opening sizes of 92mm & 102mm are available

FEATURES:

Low Profile Design (overall 1.875” shorter) allows fitment under stock hoods on Corvette, Camaro, Firebird, GTO, and others where hood clearance is at a minimum
Shortened runners allow for compact design. Overall plenum volume maintained by increasing the overall width of the plenum and increasing the overall dimensions of the runner.
3mm (1/8") thick T6061 Sheet Aluminum construction, strong and durable even under high horsepower and boosted conditions
Available in 92mm and 102mm bore Throttle Body Openings
100% TIG welded
Intakes include 3/8" Fuel rail kits with -8AN fittings and crossover braided line capable of supporting 750+ horsepower (laser engraved Sniper logo)
Runner lengths with tapered top on EFI intakes designed to increase velocity and more evenly distribute airflow to all 8 cylinders

Brand	Holley Sniper EFI
Construction	Fabricated
Emission Code	3
Engine	GM LS1/LS2/LS6
Finish	Bead Blast Silver Anodized
Front Height	7.000 inch
Product Type	Intake Manifold
Rear Height	6.625 inch
RPM Power Band	1800-6400
Style	EFI
Throttle Bore	102mm
Vacuum Ports	1/8" and (1) 1/4" Pipe

Holley 820032 Black Sniper EFI Sheet Metal Fabricated Intake Manifold, Hi-Ram LS1/2/6 w/ 92mm TB Opening & Fuel Rail Kit

$724.95

Hi-Ram Sheet Metal Fabricated Intake Manifold LS1/LS2/LS6 92mm Throttle Body opening + Fuel Rail Kit Black with Sniper EFI Logo
*** This intake is designed to work with stock LS heads. The use of some aftermarket cylinder heads may result in port misalignment ***

Holley is now offering budget friendly fabricated intake manifolds for LS, Small Block Chevy and Small Block Ford engines in carbureted and EFI versions!

FEATURES:

3mm (1/8") thick T6061 Sheet Aluminum construction, more durable than competitive intakes
92mm bore Throttle Body Openings
100% TIG welded
Available for EFI and Carbureted applications with custom Holley Sniper logo
EFI Intakes include 3/8" Fuel rail kits (Sniper logo laser engraved)
Runner lengths with tapered top on EFI intakes designed to increase velocity and more evenly distribute airflow to all 8 cylinders

Brand	Holley Sniper EFI
Construction	Fabricated
Emission Code	3
Engine	GM LS1/LS2/LS6
Finish	Bead Blast Black Anodized
Front Height	8.267 inch
Product Type	Intake Manifold
Rear Height	7.559 inch
RPM Power Band	2200-6800 RPM
Style	EFI
Throttle Bore	92mm
Vacuum Ports	(3) 1/8" and (1) 1/4" Pipe

Instructions for Part# 820032

Holley 820032 Black Sniper EFI Sheet Metal Fabricated Intake Manifold, Hi-Ram LS1/2/6 w/ 92mm TB Opening & Fuel Rail Kit - MailOrder Tuner

Holley 820041 Sniper EFI Sheet Metal Fabricated Intake Manifold, LS1/2/6 w/ 102mm TB Opening & Fuel Rail Kit

$693.95

Hi-Ram Sheet Metal Fabricated Intake Manifold LS1/LS2/LS6 102mm Throttle Body opening + Fuel Rail Kit Silver with Sniper EFI logo
*** This intake is designed to work with stock LS heads. The use of some aftermarket cylinder heads may result in port misalignment ***

Holley is now offering budget friendly fabricated intake manifolds for LS, Small Block Chevy and Small Block Ford engines in carbureted and EFI versions!

FEATURES:

3mm (1/8") thick T6061 Sheet Aluminum construction, more durable than competitive intakes
102mm bore Throttle Body Openings
100% TIG welded
Available for EFI and Carbureted applications with custom Holley Sniper logo
EFI Intakes include 3/8" Fuel rail kits (Sniper logo laser engraved)
Runner lengths with tapered top on EFI intakes designed to increase velocity and more evenly distribute airflow to all 8 cylinders

Brand	Holley Sniper EFI
Construction	Fabricated
Emission Code	3
Engine	GM LS1/LS2/LS6
Finish	Bead Blast Silver Anodized
Front Height	8.267 inch
Product Type	Intake Manifold
Rear Height	7.559 inch
RPM Power Band	2200-6800 RPM
Style	EFI
Throttle Bore	102mm
Vacuum Ports	1/8" and (1) 1/4" Pipe

Instructions for Part# 820041

Holley 820041 Sniper EFI Sheet Metal Fabricated Intake Manifold, LS1/2/6 w/ 102mm TB Opening & Fuel Rail Kit - MailOrder Tuner

Holley EFI Mid-Rise Intake with 1 x 92mm GM LS Throttle Body Flange– Longitudinal Mount Plenum Top – For LS1/LS2/LS6 Cathedral Port

$983.95

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 10.44”, 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.

Holley EFI LS main harnesses have a map sensor connecter designed for use with an LS1/2 style map sensor. The 558-416 is an adapter harness that can be used to adapt any LS harness that uses a LS1/2 MAP sensor connection to a LS3 MAP, which is recommended for this manifold.

Provides great performance to 6500 rpm for street/strip performance applications while providing the look of a racing EFI intake manifold
Unique modular design allows the combination of a traditional dual-plane layout with an EFI manifold plenum to produce great mid-range torque without compromising top end power
Great for supercharged or turbocharged engines
Power band from 1500-6500 rpm
May require an aftermarket hood for some vehicle applications.
Cast aluminum construction
Intended for use on all GM LS Gen III or IV engines equipped with LS1/LS2/LS6 style cathedral port cylinder heads (recalibration of the ECU may be required when using this intake manifold design with OE ECU).
92MM EFI plenum top which converts it into a Mid-Rise EFI intake manifold

Brand	Holley
Emission Code	3
Engine	GM LS1/LS2/LS6
Finish	Satin
Front Height	10.44 inch
Fuel System Type	EFI
Manifold Type	Mid-Rise
Product Type	Manifold
Rear Height	10.44 inch
RPM Power Band	1500-6500

Holley EFI Mid-Rise Intake with 1 x 92mm GM LS Throttle Body Flange– Longitudinal Mount Plenum Top – For LS1/LS2/LS6 Cathedral Port - MailOrder Tuner

Holley EFI Hi-Ram Manifold, LS1/LS2/LS6 Cathedral Port EFI for 1 x 105MM Throttle Body

$1,097.95

The Holley GM LS1/LS2/LS6 Modular Hi-Ram Intake Manifold is introduced as a cost effective alternative to fabricated sheet-metal for high-performance applications where induction system height is not limited. Coupling this Hi-Ram intake with the high flowing LS1/LS2/LS6 style cylinder heads has outstanding potential for N/A and forced induction applications at a budget-minded cost. Aggressive, bold, race-bred styling will make bad intentions clear for drag race, muscle car, marine, off-road, sandrails, pulling trucks, track, street-rod applications and more!

The base is designed to be modular in configuration to accept a wide range of carbureted and EFI tops and to be attractive to builders and fabricators as the foundation for custom induction systems.
Runner length and the tapered cross-section designed to perform well for a wide range of engine configurations
EFI fuel rails are machined for -8AN O-ring Fittings with passages large enough to accommodate high fuel flows and dampen pressure pulsations in the fuel system and come standard with EFI Hi-Ram kits.
Cast aluminum construction.
Intended for use on N/A or forced induction engines in the 6.0 to 7.0+ liter range, max power at 7000-8000+RPM.

Features:

Base Plenum Top Mounting Flange Height - 8.42” to the lifter valley cover flange on engine block.
Total Height with 92/102mm EFI Plenum Top - 12.32” to the lifter valley cover flange on engine block.
Port Size - 2.49” Height x 1.21” Wide
Mounting Flange Gasket Type - Standard LS3 Molded O-Ring
Plenum Top Gasket Type - 3/32” Round O-ring Cord
Throttle Body Flange Location, with 92/102mm EFI Plenum Top : Height - 8.42” (from engine block lifter valley cover flange), Longitudinal Location - 3.84” (forward from engine block front flange), Angle - 25 deg. (down from vertical)
Runner Length - 6.58”, As-Cast Runner Cross-Sectional Area - Tapered 4.25 in² to 2.53 in²"

Installation Notes:
These parts should be used for the following applications: Racing/Performance/Street Rodder where hood restrictions are NOT a consideration. Top can be mounted forward or backward.

Holley EFI Hi-Ram Manifold, LS1/LS2/LS6 Cathedral Port EFI for 1 x 105MM Throttle Body - MailOrder Tuner

Holley EFI Hi-Ram Intake, LS1/LS2/LS6 Cathedral Port EFI for 1 x 92MM Throttle Body

$1,034.95

The Holley GM LS1/LS2/LS6 Modular Hi–Ram Intake Manifold is introduced as a cost effective alternative to fabricated sheet–metal for high–performance applications where induction system height is not limited. Coupling this Hi–Ram intake with the high flowing LS1/LS2/LS6 style cylinder heads has outstanding potential for N/A and forced induction applications at a budget–minded cost. Aggressive, bold, race–bred styling will make bad intentions clear for drag race, muscle car, marine, off–road, sandrails, pulling trucks, track, street–rod applications and more!

The base is designed to be modular in configuration to accept a wide range of carbureted and EFI tops and to be attractive to builders and fabricators as the foundation for custom induction systems.
Runner length and the tapered cross–section designed to perform well for a wide range of engine configurations
EFI fuel rails are machined for –8AN O–ring Fittings with passages large enough to accommodate high fuel flows and dampen pressure pulsations in the fuel system and come standard with EFI Hi–Ram kits.
Cast aluminum construction.
Intended for use on N/A or forced induction engines in the 6.0 to 7.0+ liter range, max power at 7000–8000+RPM.

Features:

Base Plenum Top Mounting Flange Height – 8.42” to the lifter valley cover flange on engine block.
Total Height with 92/102mm EFI Plenum Top – 12.32” to the lifter valley cover flange on engine block.
Port Size – 2.49” Height x 1.21” Wide
Mounting Flange Gasket Type – Standard LS3 Molded O-Ring
Plenum Top Gasket Type – 3/32” Round O-ring Cord
Throttle Body Flange Location, with 92/102mm EFI Plenum Top : Height – 8.42” (from engine block lifter valley cover flange), Longitudinal Location – 3.84” (forward from engine block front flange), Angle – 25 deg. (down from vertical)
Runner Length – 6.58”, As-Cast Runner Cross-Sectional Area – Tapered 4.25 in² to 2.53 in²"

Installation Notes:
These parts should be used for the following applications: Racing/Performance/Street Rodder where hood restrictions are NOT a consideration. Top can be mounted forward or backward.

Holley EFI Hi-Ram Intake, LS1/LS2/LS6 Cathedral Port EFI for 1 x 92MM Throttle Body - MailOrder Tuner

Holley EFI Hi-Ram Intake for 1 x 105mm GM LS Throttle Body, Longitudinal Mount Plenum Top

$1,159.95

The Holley GM LS3/L92 Modular Hi–Ram Intake Manifold is introduced as a cost effective alternative to fabricated sheet–metal for high–performance applications where induction system height is not limited. Coupling this Hi–Ram intake with the high flowing LS3/L92 style cylinder heads has outstanding potential for N/A and forced induction applications at a budget–minded cost. Aggressive, bold, race–bred styling will make bad intentions clear for drag race, muscle car, marine, off–road, sandrails, pulling trucks, track, street–rod applications and more!

The base is designed to be modular in configuration to accept a wide range of carbureted and EFI tops and to be attractive to builders and fabricators as the foundation for custom induction systems.
Runner length and the tapered cross–section designed to perform well for a wide range of engine configurations
EFI fuel rails are machined for –8AN O–ring Fittings with passages large enough to accommodate high fuel flows and dampen pressure pulsations in the fuel system and come standard with EFI Hi–Ram kits.
Cast aluminum construction.
Intended for use on N/A or forced induction engines in the 6.0 to 7.0+ liter range, max power at 7000–8000+RPM.

Features:

Base Plenum Top Mounting Flange Height – 8.42” to the lifter valley cover flange on engine block.
Total Height with 92/102mm EFI Plenum Top – 12.32” to the lifter valley cover flange on engine block.
Port Size – 2.49” Height x 1.21” Wide
Mounting Flange Gasket Type – Standard LS3 Molded O-Ring
Plenum Top Gasket Type – 3/32” Round O-ring Cord
Throttle Body Flange Location, with 92/102mm EFI Plenum Top : Height – 8.42” (from engine block lifter valley cover flange), Longitudinal Location – 3.84” (forward from engine block front flange), Angle – 25 deg. (down from vertical)
Runner Length – 6.50”, As-Cast Runner Cross-Sectional Area – Tapered 4.25 in² to 2.77 in²"

Installation Notes:
These parts should be used for the following applications: Racing/Performance/Street Rodder where hood restrictions are NOT a consideration. Top can be mounted forward or backward.

Holley EFI Hi-Ram Intake for 1 x 105mm GM LS Throttle Body, Longitudinal Mount Plenum Top - MailOrder Tuner

MSD 2702 Red Lettering Atomic LS Cathedral Port Intake Manifold for LS1/LS2/LS6

$1,199.95

The MSD Atomic AirForce intake manifold delivers improved airflow and distribution to improve the performance of stock and modified engines. The unique bell-mouthed runner entrances maximize airflow and minimize shrouding - all while optimizing the available plenum volume for an unobstructed flow path over opposing runners. The polymer molded 2-piece design allows for easy access to the runners for porting. Atomic AirForce accepts an OEM or 103mm throttle body as well as stock or aftermarket fuel rails* including MSD's Atomic LS EFI system. The intake bolts on and is supplied with new gaskets and hardware for a direct bolt-on package. *Note: Use of aftermarket rails may require the use of customer-supplied spacers and hardware.

FEATURES:

CARB Approved, 50 State Legal EO# D-722-3!
The two-piece manifold design provide convenient access to the runners for porting.
Allows for the use of stock fuel rails, aftermarket rails including the Atomic LS EFI.
Designed using Computational Fluid Dynamic Modeling to create optimal plenum volume and efficient air flow paths.
Direct flow path runner design promotes maximum airflow.
103mm Throttle bore allows the use of large throttle bodies for greater air flow.
Polymer material resists heat soak and minimizes weight.

TECH RESOURCES

Instructions for Part# 2702

Note: Will interfere with stock LS1/LS6 water pump. Requires modification to top water pump bolt or use of LS2 water pump. See page 8 of the instructions.

MSD 2702 Red Lettering Atomic LS Cathedral Port Intake Manifold for LS1/LS2/LS6 - MailOrder Tuner

AirAid 862-042 Corvette Dry Filter - Black Oil-Free

$229.99

The AIRAID 862-042 fits some Chevrolet Corvette, and Chevrolet Corvette Z06 models. See vehicle applications for details.

This AIRAID Direct-Fit Replacement Filter is a drop-in replacement for your vehicle’s stock paper air filter that is designed to improve horsepower and acceleration. The air filter is constructed with multiple layers of filter media and provides significant improvements in air flow and filtration compared to typical replacement filters with the added benefit of being washable and reusable. Why throw money away on a paper filter each time the old one gets dirty when you can upgrade to a serviceable AIRAID Direct-Fit Replacement Filter for often less than the cost of two stock replacements? Installation takes only minutes and is as simple as replacing your stock filter.

[More Information on AIRAID Direct-Fit Replacement Filters]

Stock replacement filter for better performance
Great filtration with low restriction
Washable and reusable
Simply takes only a few minutes to install

Available Information

Installation Instruction Sheet

AirAid 862-042 Corvette Dry Filter - Black Oil-Free - MailOrder Tuner

AirAid 2001-04 Corvette Intake Kit - Red Oiled

$399.99

The AIRAID 250-292 fits some Chevrolet Corvette, and Chevrolet Corvette Z06 models. See vehicle applications for details.

The AIRAID MXP Air Intake System represents the ultimate in AIRAID’s cold air induction systems and delivers higher levels of horsepower and acceleration gains for specific Chevrolet Corvette models. This air intake starts with an AIRAID premium air filter for outstanding air flow and filtration. Air is directed through a new air intake tube constructed of cross-linked, high-density polyethylene that is designed using extensive computer modeling to maintain proper mass air flow readings and calibration. This MXP air intake system has provisions for the factory mass air sensor, inlet air temperature sensor and crankcase vent tube. What this all means is that you get a simple-to-install, yet extremely sophisticated system to increase air flow while maintaining proper air-to-fuel ratios, thereby eliminating the need for recalibration after installation. Just bolt it on and go! This air intake system is backed by AIRAID’s No Hassle Lifetime Warranty. Some AIRAID air intakes are not legal for sale or use in California and other states adopting California emission standards, while others are 50 state legal. View this product's vehicle applications to determine the legal status for each vehicle.

[More Information on AIRAID MXP Air Intake Systems]

Red oiled premium air filter
Superior horsepower and acceleration gains
Replaces stock intake tubing and air filter
Easy to install using commonly available tools
High airflow washable and reusable air filter media
No Hassle Lifetime Warranty

AirAid 2001-04 Corvette Intake Kit - Red Oiled - MailOrder Tuner

AirAid 2001-04 Corvette Intake Kit - Black Dry

$399.99

The AIRAID 252-292 fits some Chevrolet Corvette, and Chevrolet Corvette Z06 models. See vehicle applications for details.

The AIRAID MXP Air Intake System represents the ultimate in AIRAID’s cold air induction systems and delivers higher levels of horsepower and acceleration gains for specific Chevrolet Corvette models. This air intake starts with an AIRAID premium air filter for outstanding air flow and filtration. Air is directed through a new air intake tube constructed of cross-linked, high-density polyethylene that is designed using extensive computer modeling to maintain proper mass air flow readings and calibration. This MXP air intake system has provisions for the factory mass air sensor, inlet air temperature sensor and crankcase vent tube. What this all means is that you get a simple-to-install, yet extremely sophisticated system to increase air flow while maintaining proper air-to-fuel ratios, thereby eliminating the need for recalibration after installation. Just bolt it on and go! Some AIRAID air intakes are not legal for sale or use in California and other states adopting California emission standards, while others are 50 state legal. View this product's vehicle applications to determine the legal status for each vehicle.

[More Information on AIRAID MXP Air Intake Systems]

Black dry synthetic premium air filter
Superior horsepower and acceleration gains
Replaces stock intake tubing and air filter
Easy to install using commonly available tools
High airflow washable and reusable air filter media
No Hassle Lifetime Warranty

Available Information

Installation Instruction Sheet