I got a ITR manifold and am about to buy a new throttle body for it probably a bbk one 68mm.. (i dont have the ITR TB) and was thinking maybe I should get a Skunk 2 manifold instead and put the TB on that. Would it be worth it? I have seen the ITR manifolds on plenty of cars making decent power so I know they are good.. but would a skunk 2 perform better? Or it isnt even worth it. By the way I was going to have the ITR manifold portmatched and cleaned up. Thanks for you opinions......