Do i need the upgrade?

[Brett_Bathey]

I have the old U7170 tuner for my 02 7.3L f350. I want to put the 100 horsepower tune on it. Just that one tune. Do I have to get the memory upgrade for that ONE tune only? Or could i remove the tow tune thats on the programmer to make space?
Thanks everyone.

[Vas@Diablosport]

What's the software version on your tool? do you not currently have a 100hp tune??

[Brett_Bathey]

Ive only got the tow tune, 60 hp, 85hp. I bought this back in 2002/2003 somewhere around there. I know its the original software. I dont want to waste my time buying the updating kit if I cant even put the STANDARD tunes(100 HP) from the software on it.