Thread: SCT tuner
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Old 03-09-2010, 04:57 PM   #3
lewylew

 
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Drives: 2010 ZL550& 2021 C8 Z51
Join Date: Feb 2010
Location: Near Philadelphia
Posts: 1,583
I am confused. I want to change the rev limiter and get rid of the speed limiter. When I plug the device into my computer it tells me it is not married. To me this means it is not even loaded in my car. Is that correct? The car is supercharged so I know it has to have a tune. I tried to plug into car got to install tune and it does not even have a back to stock tune in it,which I would not do. It does list a custom tune. I got there and stopped because I did not want to lose my tune.
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