5.7 R/T Factory backup question....

[Sscarpaci]

I just ordered my Diablo Sport Preditor, and am going to the dyno on Saturday. I want to do a baseline run then tune the car with the 93 CIA or 91 CIA and then re run it on the dyno after the tune to see the gain. I only have an hour on the Dyno, QUESTION: can I do the initial stock backup with out installing the 91/92 CIA tune?

I want to run the backup the night before I go to the Dyno...

[frankl]

Go into the tunes as if you were going to write a tune, after it say, Org back up now saved you can unplug the tool and you will have the back up saved. You dont have to load any tune.

[Sscarpaci]

thanks Frank.... I will let you kow the gains I get on the Dynojet at Alternative Performance tomorrow....