The SCT tunes are permanent so they don't disappear when you disconnect the battery etc. What will change is your stored adaptive learning values in the Engine Computer, as well as the stored LTFT values. Nothing you need to worry about though.
__________________ 2005 GT Premium - Mineral Grey 5-speed MT
Vortech Supercharged - Steeda Billet LCAs, Steeda UCA, UPR adj. Panhard bar, FRPP K-member brace, Walbro 255lph Dual pump, FRPP 39# injectors, AIS Water/Meth Injection, Ported Throttle Body. 440rwhp / 406rwtq |