To me it looks like someone from marketing made a conceptual sketch of an interchangeable top manifold using a magic marker on a Mcdonalds napkin while they were eating lunch. Then somebody picked up the napkin and sent it off to the pattern shop. Nobody including Indy wants to tell you how it compares to any other intakes including their own. Can it putt around town or is it an 8500rpm race only piece? It would be killer if it actually fits somewhere between the Edelbrock dual planes and the Indy tub style intakes. I know there are a few running in NSS but I haven't seen any comparison with any of the other manifolds that are available. Have there been any comparative tests posted or published? If anybody has experience with these please post results and thoughts.