I collected the torque figures for the TT, S4 & D6

Looks like the D6 follows the s4 curve until 10k when the S4 tails off and the D6 keeps going.
IMHO I would wait for the next 600 (or 750cc 3cyl?)to get a step change upgrade. I think you will not notice the Daytona is a different engine most of the time!
Cheers Jon
[ This message was edited by: lcjohnny on 2004-07-14 17:05 ]