You gotta give people some time between your post's for a reply........
If your still on the stock fuel system and turbo, trying to stack the two is not going to work. You could run them both on low settings and you might be able to hold rail pressure. But anything above 2's on the TST with the Smarty also will drain your rail.
You'd be better off by cranking the Smarty by itself and see what you get.
Do you have the gauges with the TST?
I'd start on low settings and bump up from there. Every truck is going to be different because of the different mods to each.
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