I am currently running a 75 wet Nitrous Express kit.... no problems at all.. everythings great.

I want to run a 100 shot but from what i read i need a walbro 255. In order to run the 255 do i need anything else or can i just throw that in?

do i need a fpr??

My NX has 135K on the fuel system, and a fresh JDM motor about 3K ago.

also..... how do i figure out what jets to order for the 100 shot? since the kit came with 35, 50, and 75.

to do a 100 shot safe....id say get a pregressive controller

if the only reason behind that is so i dont spray 100 at like 3 grand, thats not a problem... i am pretty careful using it... 4K and up......

Just get a 190. That's what I did. It's best for you to get a fpr and gauge just so that you can keep an eye on everything.

what fpr's are available?

what fpr's are available?


NISMO

Its an OEM replacement.

Im using a stock modified one. got it from a forum member, but dont remember his name.

this is what i did when i was a nitrous junkie, walbro 255, nismo FPR, 17* timming, 108 octain fuel, put the larger jets in. have a blast, i used to hit it around 3800rpm, never missed a beat

Walbro 255, Nismo AFPR, 93 octane fuel, and don't use it below 3500 RPM unless you want to buy new connecting rods lol

if you have an msd box you can make it pretty safe, i run 100 shot on mine with a 255 and a stock fpr. i have one of those rpm activated window switches where you put the pills in. i got it set to hit at 4400 and it shuts off at 7400. i still have the WOT and the fuel pressure safety switch in there too. with it shutting off at 7400 it helps too *** mine will spin pretty easy most of the time in second and i don't want to chance hiting the rev limiter with the nitrous spraying. i also found that 4400 you should be safe and i don't have a problem with it hitting to high i just make sure that i drag somebody out to 4400 before i initiate a race, also if you are shifting close to redline your rpm's won't drop below that point. i should be posting some times pretty soon i am just waiting on new tires the juice is useless in first and will usually spin second. if any one needs help hooking up the box and the switches i am pretty good at it. Eric.