NOS for N/A 3000GT

I just wanted to know if nitrus oxide deteriorates the car and if it worsens reliability. I have  94 SL so far have INjen is intake system.

Planning to get
 1. 3sx lightweight crank pulley $139 ($179 with belts)
 2. 3sx long tube headers that go all the way to the catalic converter (no downpipe needed) $700 (were on sale for 600 as a special but no more
 3. borla exhuast)cheapest i found it for the NT was like like in the high $900 range
  4. high flow cat OR test pipe from 3sx cat is random technology (cat is 249, pipe is just 50 but too loud and illegal.
  5. Fidanza stage 3 clutch (about 420.00) made from 100% kevlar
   6. fidanza aluminum flywheel (400.00)
 
 If anyone has or knows of any other mods please let me know, i know its not like a honda civic or an evo where they have like so much to pick from.
 and i hate it when they say that non turbo 3000gt is a slow car.  one more thing...do high performance spark plugs or spark plug wires give any hp?

peace.

All that... wont really give you any power hardly. Maybe 20hp at the crank if your lucky.
 
All that cash... i say sell it and get a VR4 or a turbo Eclipse.
 
Nitrous will F UCK it up. If it doesnt pop the motor you will get nitrous backfire or something and your car will burn to the ground

wow, is it really necessary to ask if "NITROUS" will make your engine bad. lol. lets just say ur car wont be with you much longer