Missed on this combo?

So how much more power do you think it will make? It was not bad to begin with...
It was weak weak weak torque-wise, down low. 420 ft lbs at 4000.........lame. For what it is.

I will be happy as hell if it makes 575HP, with a real nice torque curve. I really want to see 450 ft lbs at 3000. Not asking for friggin miracles here...