I sent zzp a message asking if they could give me a custom pcm for an xp cam and tune it so I would be able to run a 3.2 pulley. They said just to select the xp cam option and that the pcm would compensate for the smaller pulley by itself. Is that true?

This is what zzp said,

The pulley size has nothing to do with the tune, the computer automatically compensates for pulley changes.