New 4r70w owner here.

pattoncars

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New 4r70w owner that needs help.

I just bought a 03 mineral gray cobra with tons for mods from what I can see. The auto transmission in this car I know nothing about. I'm sure its build because I was told from a man that tuned this car 8 months before the tranny swap, and he said it made 613 rwhp on his dyno. Ive only had the car for one day now but it pulls hard but shifts very hard and at odd times. I was told from another guy that knew who did this swap in the first place and he said it had a Baumann electronic Control box. I wanting to know if this is a good part? I'm sure someone here has experience with tuning or setting up these trannys. Also can I just download this program? What do I need to do?
 
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Blackedout

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Do you know what converter is in and what the stall is ??? Did you try an google Baumann electronic Control box... They must have a site hopefully with some info... Not sure how the controller works... I did a manual valve body...
 

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