anyone ever flow test 383 A body manifolds say vs 383-440 hp manifolds

Member @AndyF did some testing. Look him up.

Trust me I am sure he is familiar with my GTS project. If there was an ingrediant list to my race car it would go Chrysler corp, Indy, AR Engineering and so on.



While that maybe true when I’m search of maximizing power, he did do a build with exhaust manifolds. He wrote about it in a magazine. His books are very good.