This would be my area of expertise
Joe Morgan with the yellow RWD focus ran a 9.20 but hurt the motor soon after on the dyno (it made 800 hp). Joe made the 800hp with stock crank and block.
John Dellblair of Texas went a 9.30 @ 145 in a full weight SVO mustang (a/c, ps, full interior) but he has a rare Ford Motorsport block with stroker crank (2.8 litre instead of 2.3 like Joe).
There are 2 video's of John Dellblairs 9.30 run on my web site:
www.extremeturboshop.com/videos/930_svo_jdb.mpeg
http://www.extremeturboshop.com/vide..._svo_jdb2.mpeg