Good luck with the dyno and tune session. Will you (they) using a wide-band 02 sensor? And, if you don't mind sharing it with us, how much is it going to cost you?
I will be going through a similar dyno and tune session once I put on my ProCharger this spring.
Good luck

E
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1991 5.0 LX Coupe -37,800 miles
13.17 @ 106.14 mph w/ 2.138 60'
Pro-Charger D-1SC on the way!!!