I took the '68 Dart to the local 1/8 mile track on Saturday to see what it will do in stock form before I tear it down for the turbo/EFI upgrade.
The best run was 12.092 @ 58.36!! I just couldn't get her past 58 mph. All 21 runs had a 60' time between 2.59 and 2.63. My little 175/75/13's were slipping off the line at times
, but the tread may have held some water because there was no way to avoid the water box. 
All in all, it was a fun day. I recieved alot of attention from the track crew and from the fellow racers. I really got some attention from a couple of guys who brought their GM F bodies from the early 80's, a Z and a Formula. I was cutting great lights (left when the third amber lit) and they were sleeping so it was a close race to the line each time. They just couldn't believe that I could keep up to them.
I might go once more this year before I pull the driveline, we'll see...