[Half-Inch Stud]

Originally Posted by Half-Inch Stud

My Manifold thoughts are to grind the Manifold Dividers "paper-thin" an inch or more in, to improve the flow trajectory past the ported-pushrod-bulges. I plan to inspect that on me manifolds.

Enhancing my already-clear Post: Grind the Manifold divider, not the Head divider, for Flow trajectory improvement past the Pushrod bulge.