New Holley Hi-Ram Intake Manifold for Hemi 5.7 / 6.4 (Challenger, Charger, 300)

It’s always exciting when there’s a new performance product available for the Hemi guys…especially considering there is a massive lack of aftermarket intake manifolds on the market! The latest product to become available is this Holley Hi-Ram intake manifold. But is it any good? Only time will tell.