If you think youll run nitrous for awhile and stick with it. Then Id go ahead and get a direct port system with a fuel cell. This is the kit Im looking at right now,
http://nitrousoutlet.com/catalog/pro...product_id=367 I wish I had gotten that in the first place. Eventually Im hoping to run that kit, with this fuel cell,
http://forums.modulardepot.com/showthread.php?t=83036 Im also planning on a short block similar to the MMR Mod 900 with all ARP stuff. But my block will probably be built by Steen Racing along with their heads and my VT stage 2 cams. And a built 4R70W by BC Automotive. All of this wont happen for years, but I like planning ahead.
The NX EFI Stage 1 Nozzle and Plate kits can spray a 200 shot. However, our cars cant really handle that amount through a nozzle. I actually wouldnt go over 150 on our cars even with ported heads and aftermarket intakes.
Just make sure you think this out and plan for the future.