CID LS7 4150 EFI BA Intake Manifold Cross Section:4.0 2 piece manifold conversion includes

2 piece manifold conversion includes a gasket and hardware to make the manifold a 2-piece assembly

The intake port flows 328CFM at

CID Heads LS Oval Port 5

NA and Power Adder chambers available as are water jacket

CID LS7 4150 EFI BA Intake Manifold Cross Section:4.0 2 piece manifold conversion includesPRODUCT DESCRIPTION The CID Heads BA LS7 intake manifold is designed for engine applications aiming to make serious HP using LS7 cylinder heads with a single plane intake. Designed with extensive use of Computational Fluid Dynamics the manifolds are available in 3 Cross Sections at the runner opening in the plenum. 4. 0", 4. 5" and 5. 0" Square Inches of Cross Section. These numbers refer to the size of the runner opening in the plenum where the