Page updated on 04-22-2018

nitrous questions help

03-01-2006, 04:10 AM
ok this is my set up

jdm b18c type r motor stock internals
intake, header,no cat, full exhaust

car has p28 ecu street tuned with CROME... for n/a though

i have a zex wet nitrous kit... with that lil computer thing it comes with

i know its supposed to evenly distribute the right amount of fuel and all that but can i use it even though my ecu was tuned and leaned out for n/a

03-01-2006, 04:19 AM
you would need more fule. Eventhough its a wet system, unless it adds more fule its like adding a small turbo.

Science fun time! N20 breaks up about 400 degrees F releasing 1 part nitrogen, two parts oxygen. The Nitrogen goes out with the exaust, the Oxygen adds more to the air content, except it is a pure oxidiser.

Alot more air without more fule = detenation. Youll need a retune if its really leaned out. It also matters how much your squeesin! The more your suckin in, the more gas you need.

03-01-2006, 04:25 AM
any idea if the zex kit adds more fuel or what it exactly does?

just curious if i'd be safe to do it or not

03-01-2006, 04:30 AM
well, I dont know which kit you have but odds are the wet kit just has a 2 to 1 nozzle. N20 and Fuel into one injector, making a better distribution. Usually they do not add more fuel. I could be wrong so dont take too much of that for complete fact. Zex makes good kits, very user friendly from all I have seen.

Good luck man, lemme know about the kit when you know for sure! :thumbsup: (Gonna add some N20 soon!)

Add your comment to this topic!