New guy looking for answers

[lt1-xjs]

Hello all. I guess its never too late to learn. I swapped a 1993 lt1 engine and 4l60 trans into a Jaguar XJS over 20 years ago. The car still runs great I'm just looking to modify the tcc lock up but never found an answer. I got side tracked looking a the 0411 swap which led me to here. Maybe some one knows about the '93 ecm trans parameters.

[In-Tech]

Maybe this will help.

[lt1-xjs]

Thanks, that's what I was looking for. If I read my chip it it should look similar. So, if I want to disable lockup at wot which is now at the top of second gear would I change the tcc unlock prevention threshold from 90 to like 120 ? My goal is to run the 1/4 with the convertor unlocked and my current top speed is only 105 mph. Since I have the piggy back adapter with a sst 27sf512 can I get the Burn 2 and Tunerpo and accomplish ? I will eventually get a cable and data log the car etc. Thanks for your help. Ed