Why would you want it locked BEFORE you launch? Not only would the car stall out (just like if you let the clutch out sitting still in 1st with your foot on the brake) but you lose all torque multiplication that the converter provides during a hard launch.
---------- Post added at 08:56 AM ---------- Previous post was at 08:53 AM ----------
Also you are in the 79-95 section lol.
2000 Mustang GT Steeda #0048 34k miles. 99 Cobra 4V swapped, FTBR IRS swapped, exhaust, tuned by James Gordon.
Just because I give you advice, doesn't mean I know more than you. Its just means I've done more stupid ****.