LB7: Lb7 install

Feb 2, 2019
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Utah
Hey guys I'm going to have Mike build my trans how hard is it to install and trans relurn in the lb7 or do I need to. I have a s366 turbo ridge runner tunes ad 150 4 inch exhaust and rpi intake. Sitting on 35s future plans of a 10mm cp3 and 65 overs what do you guys recommend installing in it to hold up


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Last edited:
Feb 2, 2019
93
0
6
33
Utah
Question one how hard is it to install do a trans relearn on a lb7 and what do I need to add to it with my mods....


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Mike L.

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You don't install a relearn. Relearn is done with a professional scan tool after rebuild only.
 

Mike L.

Got Sheep?
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Aug 12, 2006
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Fullerton CA
Mike correct me if I’m wrong, but an Edge can only do a soft relearn. Tech 2 is the official GM diagnostic tool used in shops.

Correct. The Tech 2 will clear the adaptive learn memory and place the TCM in fast learn which will converge the shifts. The Edge will diverge the shifts.