Big-Inch, Big-Power, Big-Block Manifold Shootout

Big-Inch, Big-Power, Big-Block Manifold Shootout

Available on Prime Video
S4 E11: David, Steve and Steve hunt for the best manifold to make big horsepower on a big-block Chevrolet. They'll throw four different manifolds from Dart, Pro-Filer, Brodix and Edelbrock on top of 598ci to see what makes a difference.