Skip to main content
2
Images
Weiand

Weiand 8150 Speed Warrior™ Intake Manifold

Part # 8150 Be the first to write a review

non/EGR 262ci-400ci, 1955-1986 Cylinder Heads

Read More

Weiand 8150 Speed Warrior™ Intake Manifold

Estimated Ship Date: 07/24/2026
Find Similar In-Stock Items
Free Shipping
$319.95
Add to Wishlist
Notify Me When Available

The Weiand Speed Warrior™features long, separated runners for bottom-end and mid-range power, plus a special runner design and larger plenum to flow the air needed for high-rpm horsepower. All of this usable power makes this intake perfect for your street and strip hot rod!

Weiand developed the first ever aluminum intake manifold in 1937. Thirty years later Weiand developed complete blower drives for the GMC 6-71 supercharger. Today, Weiand is still at the forefront of intake manifold and blower development as well as high flow water pumps. To make more power you have to get more air to your engine. Look to Weiand as your power source!

Features:

  • Satin (as cast) finish for and even surface texture
  • Precision CNC machining
  • High Rise/Dual Plane Design
  • Square Bore Carburetor Flange
  • Exhaust Crossover for Improved Street Drivability (Standard Small Block Chevy Heads)
  • Power band: 1500-6700 RPM
  • Height: Front 4.19", Rear 5.27"
  • Port Size: 1.92” height, 1.16" width
Brand Weiand
Emission Code3
Product TypeIntake Manifolds
WarrantyManufacturer's Limited 90 Day (1 Year with Warranty Registration)
UPC090127621066
Manufacturer Part Number8150
Part Number8150
3

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only 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

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition and that are not registered and that may never be used on the street

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle
Bolt Notice for Part# 8150
General Information for Part# 8150
Instructions for Part# 8150
Utilizes late model alternator an A/C bracket mounting provisions. Has additional vacuum tap off of runner. Recommended intake manifold gasket - Mr Gasket #'s 5821 or 101G<br><br>Plenum depth:<br>From the carb flange to the bottom of the upper plenum is 2-3/16".<br>To the bottom of the lower plenum is 4-1/16".
Manufacturer's Limited 90 Day (1 Year with Warranty Registration): See Details

Have a question about this product?

    Load More
    Reviews

      Your Review

      *Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

      Some parts are not legal for use in California or other states with similar regulations.