I personally dont have anything against the conversion, I just get tired of seeing the same SBC transplant to 99% of the builds. Just watch overhaulin and every time a new motor is swapped in its a SBC. Its more challenging to extract the same amount of power from the flat six and to me thats the heart of the car. Without it I dont even consider it a Porsche anymore. For what its worth, the fastest Porsche out there is still running a flat six.....
http://forums.pelicanparts.com/911-930-turbo-super-charging-forum/744632-eddie-bello-undisputed-heavy-weight-champ.html