CHEVROLET SMALL BLOCK WEIAND ACTION PLUS VORTEC INTAKE MANIFOLD.
# WEI8121
Dyno-proven performance from Weiand.
Weiand Action+Plus intake manifolds are designed for use as stock replacements, with improved power and torque characteristics. They're 180 degree, dual plane types, with a carburetor flange that'll accept either stock or aftermarket performance carburetors. Their effective rpm range runs from idle to 6,000 rpm. With their high-flow runner design, and ability to produce increased power with little modification, it's no wonder these manifolds are so popular.
Engine Block Style
Stock/OEM standard deck
Carburetor Quantity
Single
Intake Style
Dual plane
Basic Operating RPM Range
Idle-5,500
Intake Finish
Natural
Intake Material
Aluminum
EGR
No
Quantity
Sold individually.
Notes
No provision for EGR, hot-air, or divorced chokes. Designed for use with Vortec cylinder heads