this is a different type of question, possible someone will be able to help me... my buddy has for sale a direct port NOS kit(the company name, i am not just calling it that because i have seen the fast and the furious one to many times like a lot of people) well anywho... it is off of his acura integra gsr, it came with injector spacers, i am wondering if since it is a spacer, if there a possibly a way it would work for 13b injectors, maybe not, i am only wondering because i can get the complete kit w/remote bottle opener, w/ 2 10lb tanks, w/ purge kit... for under $300, barely used... anyways, just seeing if someone would know...

What spacer are you talking about? Is it the NOSzle things?

i do believe so, it is off a b18 gsr, it has the injector spacers that connect between the injector and the fuel rail... i am going to get picks of the spacer and have it on here in a day or two...

...no reason it shouldn't work; just measure how much height it would add, and throw longer bolts in the rails w/ something to take up the extra slack...

now here is something that i dont understand, the system is set up for a 75 shot on a I4, but would that change being as how there are two injectors per rotor? would that make it 150? of would it just stay 75, what should i do about upgrading my injectors/fuel pump, i am planning on getting an s-afc to be able to control my fuel a little, would that help? does anyone know the stock fuel pressure of a n/a fc?

Now, I know next to nothing of nitrous... but here we go.



If the system is set up for an I4 with a 75 shot, it will stay that way when you throw it on your rotary. The power rating of nirtous system is defined by the size of the nitrous jets in the system... since you're not changing these, you're not changing the power.

So... 75 total.

Leave your injectors stock.

Throw in an upgraded pump. You might not need it, but if you do, $100 now is certainly cheaper than a motor later.

S-AFC will help will help with base tuning... but it won't really do much for you when you're on the juice.

Stock fuel pressure should be 37-42 psi at WOT on a N/A. Base your jet sizes assuming 39 psi, as that's where most of them seem to be.



You'll also want a bottle heater and a bottle gauge.

right on, thank you for the information, another question for you, is 75 a safe size with a lightly modded car? intake/exaust, s-afc, new plugs/wires, and upgraded fuel pump... not planning to run it all the time, just for fun and when needed... i have a guage, planned on getting a bottle heater and remote bottle opener