Tech: Inside Holley’s Hi-Ram Modular Intake Manifold for LS Engines

Tech: Inside Holley’s Hi-Ram Modular Intake Manifold for LS Engines

Huge power potential and a multitude of options - that's exactly what Holley's trick Hi-Ram Intake Manifold for LS engines is all about. Join us as we examine the components and design of this fully modular induction masterpiece...

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