Max EFI LS Intake Manifold

The Summit Racing Max EFI LS intake manifold is engineered for LS3/L92 cylinder heads featuring a cathedral port configuration. This low-profile intake is constructed from durable aluminum and finished in black, with a 92mm throttle body bore size. Its design incorporates a large 9.7-liter plenum, aiming for maximum flow and horsepower gains. The manifold is optimized for a basic operating RPM range of 4,000-8,000 RPM. It includes runner o-rings and a throttle body o-ring for a secure seal, along with gaskets, mounting hardware, and a billet fuel rail kit. The curved edge design contributes to its performance characteristics. This intake manifold is available in both tall and low-profile designs and various finishes, ensuring a fit for different engine bay configurations and aesthetic preferences.