Dyno numbers with 175?
You spent more time telling us what kind of spark plugs you have, then you did explaining the much more important heads/cam info.
If you are tuned properly, and have enough fuel, an NX 175 shot should net you approximately 175 hp (hense the name). The type of heads/cam and some other car dependant items will change that slightly.
Also, what type of tranny/gears do you have?
Much more info is needed.
Decrease timing, add fuel, change plugs to TR5724-8, I recommend them since trying them myself, and my buddies, for anything over 150 shots. What jets, as bottle pressure will no doubt effect your hp output?


