Please reply; What were your quarter mile times and mph before the converter and after?
What are are the specs of your converter and what brand?
I appreciate all the help.

 

12.50s @ 115 before...12.0s @116 after....went from a Lingenfelter performance converter 2800 stall to a Vig 9.5" 3600 stall. Tweaked the car down into the 11.70s @ 118, but got 5 soild tenths over a performance converter with the Vigilante...Plus the Vig lasted for 8 years before I had it freshened, and I only did that because I rebuilt the trans and wanted everything fresh...
--Alan