TSP Velocity LS3/L92 102mm Fabricated Aluminum Angled Low Profile Sheet Metal Intake Manifold

SKU
81003
 
Rating:
100% of 100
Out of stock
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Overview


The TSP Velocity fabricated aluminum intake manifold features a 102mm throttle body opening for maximum air flow. The runners are velocity stacked, allowing air to move more smoothly at high velocities. It is constructed of 3.5mm thick T-6061 aluminum and is TIG welded to ensure consistent strength and performance. Individual port o-rings guarantee a good seal with the cylinder heads and throttle body.



  • Fits GM LS engines with rectangular ports, including LS3 and L92

  • 6 1/4" tall with an angled throttle body opening

  • Features vacuum ports and a MAP sensor bung

  • Available in black and clear anodized

Specifications

Injection StyleMulti-port
Fuel Rail TypeCustom TSP Design
Fuel Rails IncludedNo
Throttle Body Bore Size102mm
Throttle Body Bolt PatternStandard OE 4-Bolt Pattern
Throttle Body Flange Angle
Throttle Body IncludedNo
Flange MaterialT-6061 Billet Aluminum
Plenum Thickness3.5mm
Plenum MaterialT-6061 Sheet Aluminum
Vacuum PortsNPT 1/8 x 3 and NPT 1/4 x 1
Overall Height6 3/4"
Included Port O-Rings and Hardware

Overview

We designed our fabricated aluminum sheet metal intake manifold to improve the look and performance of your LS engine. It features a 102mm throttle body opening for maximum air flow. The runners are velocity stacked, allowing air to move more smoothly at high velocities. The manifold is constructed of 3.5mm thick T-6061 aluminum and is TIG welded to ensure consistent strength and performance. Individual port o-rings guarantee a good seal with the cylinder heads and throttle body. Available in clear or black anodized finishes, this manifold will also give your engine bay a nice, clean aesthetic.

Quality hand-welding ensures premium build-quality and reliability.

Quality Construction

The first thing people notice when taking a closer at our intake manifold is the beautiful TIG (tungsten inert gas) welding throughout - all done by hand. This ensures solid construction that won't fail under stress. The head flanges are 7/16" thick, and the plenum is constructed of 3.5mm T-6061 aluminum, which means it can easily handle up to 25 lbs of boost - more than enough for most street performance applications.

This fabricated aluminum intake manifold features a 102mm throttle body opening for maximum airflow.

Intelligent Design

In addition to the premium build quality, our fabricated manifold includes intelligent design features that set it apart from the rest. A 102mm throttle body opening and velocity-stacked intake runners guarantee maximum airflow for high-horsepower applications, and individual port o-rings ensure a tight seal to your cylinder heads. We've also recently lowered the overall height and added a slight angle to the throttle body opening to allow for fitment in more applications.

Fitment

CHEVROLET SMALL BLOCK V8 GEN. III/IV (LS-BASED)

  • 4.8 L / 293 in3 (L20, LY2)
  • 5.3 L / 325 in3 (LC9, LH6, LH8, LMG, LY5)
  • 6.0 L / 364 in3 (L76, L96, LFA, LY6)
  • 6.2 L / 376 in3 (L92, L99, LS3, LSA)

NOTES

  • Fits LS-based engines with "rectangular" intake port shape only

Resources

Part Numbers

Black Anodized81003BK
Clear Anodized81003CA
 
More Information
SKU 81003
Sale No
new No
Clearance No
Make Chevrolet, Pontiac, GMC
Engine Type Chevrolet Small Block V8 Gen. III/IV (LS-Based)
Transmission Type Universal
Axle Type Universal
Warranty Limited Warranty
Manufacturer TSP Velocity
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Technical Resources

PDF Download Installation Instructions
PDF Download Dimensions