Hi, well my truck isnt actually NBS, its an OBS 5.7 Vortec. I have a question about running the Nelson tune. I had Nelson program me a tune with the 160 tstat and Transgo shiftkit and corvette servo however I have yet to install these. Actually those parts are still in the mail. I am curious if it would be fine to install the tune before these parts or should I wait?

Also, Allen if you are reading this, have you shipped it yet? I am Mark Sudenga with the OBS 383 and mild cam.

Thanks in advance, Mark.