my times are not super fast but heres my set up....

i have a 75 plymouth duster with a 69 383 high performance,
the motor was stock (running good compression on seven cylinders with number 4 at 63 psi)stock manifolds both intake and exhaust,
at the time i ran with a 650 holley double pumper, slightly modded, w/ ram air
727 torqueflite trans with a stock 1600 stall and stage two shift kit,
3.23 gears open 8 1/4 diff,
and the rear tires were BfGoodrich p 255/60/R15
car weight with myself 3450lbs
and my time was....
14.319 w/ 60 ft @ 2.183 and reaction .080

in the last couple weeks ive striped the 906 heads off which had a sunk in exh valve on number 4 and have fixed up a set of 452's as a summer replacement, i got the trans rebuilt as it was slipping in second and partially third, im waiting for a 2600 stall converter, and im planning on throwing on a smaller tire (my old size P225/60R15
(the tire size made a 1 second difference in my car i ran a 14.9 with an eddy and the tires when i threw on the other tires with the same carb it dropped to 16.0, then i introduced the holley, and ram air and ran the 14.3.....)

soo long story short im hoping on running mid to low thirteens when i get everything buttoned up in the next couple weeks