Dang DA... I could hardly read that post... LOL, nothing but code!
Anyhow, best way to "turn it up" is to pop more fuel into like like the chaps say. Only thing I'd add to this information is to buy a pyrometer, and place it within 2" of the turbo. It's very important to tap it in AFTER the turbo, as you can break off probes or have shavings ruin your impellers, and then you'll have to buy a turbo kit from me.
Generally, (and I think I posted this somewhere else, I forget, oh well) you want to keep a post turbo egt below 900. Anything nearing 1100-1200 will make the exhaust and turbo literally glow, and if you use "dino" oil, you can coke it on contact with the turbo. This also de-tempers the metal and eventually it will crumble.
There is no "easy" way to just crank power out of it just by turning a knob to infinity. It's not a cummins, and it is fragile. Be careful and enjoy it!