is there really that much of a difference? i understand that a topswapped car with the same mods will have more power than a gtp.. i get it but itsnt it also more prone to knock? so if the topswapped car has say, headers, a cam and intercooled... it would still have to run say a 3.4 pully where as the originally supercharged person with the same mods could probably do a 3.2? those may not be exact set-ups but you get the picture... so aside from the gears in the gt and the issue of belt slip... is there really any more of a benifit of having a top swapped car over a factory supercharged one? have been thinkin about this recently and just thought i would ask