I am currently running 11.1s with my pontiac 350, backed behind a th400. I ran the 11.1s with stock 2 barel heads(no porting done and stock size valves), stock bottom end (except ARP bolts and forged pistons), RPM intake, custom cam, holley 750, and a 200hp nitrous. The th400 was a mild build with a 30 B&M shift kit and a 2500 stall. Rear end was a 10 bolt with 3.70 gears and an Auburn Pro posi. Stock suspension with traction bars in the rear. Not bad for an almost stock car weighing in at 3550 with me in it. This winter it got done up just a little, just havent had time to run it. The motor stayed the same, and so will the nitrous. I got a tranny sponser and they completely went trough it and it is now a race tranny. It has a 4,000 rpm stall in it. It has a ford 9" now with 3.70 gears and a full spool and Moser axles. The rear suspension is landrum springs and Cal-Trac bars. The front is Moroso drag springs and lakewood drag shocks. I took it out once before the tranny got built and blew the tranny up. It had 2nd gear only. All motor and second gear only it ran a 13.6 at 92 mphs /forums/images/graemlins/grin.gif Its going to be in the 10s real soon.
Dan