Weiand Small Block Chevy Intake Manifold for Vortec Heads Dual Plane Idle-5500RPM Satin – (8121-WEI)

Description

Description

Street Warrior Intake Manifold; Power Band Idle-5500 RPM; Low Rise; w/Vortec (L31) Heads; 3.375 in. Front H/Rear 4.50 in. Height; Non-EGR; Satin Finish;

The Weiand Street Warrior is designed for use on stock or stroker combinations that feature efficient cylinder heads. The latest advances in cam design necessitated the design of a new intake manifold, and the Weiand Street Warrior manifolds fill that void. They are designed with computational fluid dynamics (CFD) software for optimized and consistent flow on every single manifold. ** Designed to use stock GM gasket P/N 89017465 or MS90131 or 1255 Fel pro gasket.

Features & Benefits

• Permanent Mold Casting
• Precision CNC Machining
• Idle-5500 RPM Power Band
• Height Front 3.375 in.; Rear 4.50 in.
• Port Size 2.00 in. Height x 1.06 in. Width

Specifications: