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3" Intake port flows 400+CFM
CID Heads LS Oval Port 5
Available with CHE Ductile Iron Valve Seats or upgrade to CHE Bronze Valve Seats
NA and Power Adder chambers available as are water jacket
The intake port flows 328CFM at
CID LS7 4150 EFI BA Intake Manifold Cross Section:4.0 3" Intake port flows 400+CFMPRODUCT 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
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