Hey guys whats up. I am looking into getting a 408 stroker, and doing that with engine whihc is a 351 cleveland with 4v closed chamber heads. I was going to get a funnel web manifold, but the company does not sell it anymore so I do not know anyone else who does. I was wandering if with the stroker and 4v closed chamber heads and then a 4 speed could I use my tunnel ram with dual 450 cfm carbs or would that still bog down off the line. Because I was gonna go with a 850 double pumper for the funnel which is only 50 cfm less so I wasnt sure if it would bog or not.