ZR-1 vs. 997.2 tt the drag race by MT
 

Just imagine if the tt had PDK :-P:

...and just in case you think it is all in the launch:

You know... RC45 and I were talking, and he pointed out something quite clairvoyant... and obvious. Ruf know the limits and reliability of this engine and are 5 + years ahead of the factory curve :) Porkers really can be obnoxiously fast. I'd still go with Alois' versions... maybe see how they stack up against some Lingenfelter complete packages :D