http://gallery.034motorsport.com/v/dyno_plots/AAN_CAM_COMPARE_28RS.png.html yes, it's not the 3b, but this does show comparison between stock aan, rs2 and 7a cams.. -Peter Schulz Chelmsford Ma, USA http://www.naaclub.org/ 1995.5 S6 Avant Emerald/Ecru 1995.5 S6 Avant Silver/Platinum 1991 90Q 20v Q Red 1991 90Q 20v Indigo 1991 CQ silver (eS2 recipient)