Manifold - SBC Speed Warrior

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

• Precision CNC machining
• Port Size: 1.92” height, 1.16" width
• Satin (as cast) finish for and even surface texture
• Power band: 1500-6700 RPM
• Square Bore Carburetor Flange
• Exhaust Crossover for Improved Street Drivability (Standard Small Block Chevy Heads)
• Height: Front 4.19", Rear 5.27"
• High Rise/Dual Plane Design

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 Plenum depth: From the carb flange to the bottom of the upper plenum is 2-3/16". To the bottom of the lower plenum is 4-1/16".

Documentation

• Installation instructions — w537rev (PDF)
• Installation instructions — 199r10393rev1 (PDF)
• Installation instructions — w509rev (PDF)