Put a GOOD 3000-3500 stall converter in it. It has enough HP to run 13.7-13.8 and you're losing that time in the 60's, 2.33 is horrible. Probably pick up a few MPH too.
Your car should be in the 1.90-2.00 range. A set of cal tracks/shocks and good tires should get it done. Take those 3 tenths and it will be a good .5 total at the end of the track pick up .
