NOS system, WET/DRY for rb25det

[Boostn247]

Hi guys

Im contemplating throwing nos into my car cause i can get a real good deal on any HP shot (full system) OZ NOS setup?

MY rb25det, is pretty stock @ the moment (internals) other than 3" turbo back, fmic, ems, 550cc injectors, fuek pump etc...

What HP do you guys recommend, & if so, what should i have done to the motor to not fry itself...???

& I wont be using it much @ all, only on the track once or 3 times etc...

[benm]

2rismo has a NOS setup on his RB25DET.

[Boostn247]

do u know much about his setup?

[BU5TER]

Single fogger wet system, running a 50 shot I think or a 75 hahaha one or the other, be careful though the oz nos system looks like good value but when a NOS brand single fogger wet system is only $850 now with a 10lb bottle its hard to go past as the oz nos comes with no bottle

Brett

[Boostn247]

Single fogger wet system, running a 50 shot I think or a 75 hahaha one or the other, be careful though the oz nos system looks like good value but when a NOS brand single fogger wet system is only $850 now with a 10lb bottle its hard to go past as the oz nos comes with no bottle

Brett

say i buy the real "NOS holley" setup , with everything....is it still cool to hook it up & use it only once every while? like @ drags etc.,.

& being in nsw, can i cruise around & not get done by cops as long as i dont have the bottle in the car yea?

[BU5TER]

Mate its the single fogger wet system you need as the holley set up is for a carby, yep as long as the bottle isn't in the car you'll be fine and yep its fine to use every now and then you might just need a after market ecu to be able to take a couple of degrees of timing out if you plan on running anything bigger then a 50 shot

All testing should be done on a dyno though to check if it needs it or not

[BU5TER]

Also have a chat with Adrian (2rismo) he lives in wollongong aswell and has been using for about a year and loves the sh!t

dirty cheaterer pusseh

[Boostn247]

man, your a champ, sounds good..

im getting my rb25det rebuilt next week, meatal head gasjket, port & polish, t4, manifold, 3.5 zorst, 880 injectors, new fuel rail, bigg er fuel pumps etc...the works, might get nos thrown in too.....laughin!

[4door_Sleeper]

Mate its the single fogger wet system you need as the holley set up is for a carby,

Holly make systems for Fuel injected cars as well as carby systems.

you might just need a after market ecu to be able to take a couple of degrees of timing out if you plan on running anything bigger then a 50 shot

You shouldnt need an aftermarket ECU, just set the mix correctly.

[BU5TER]

hahaha yep sorry about that I thought he meant NOS brand dry set up for a holley/carby, mmm I really did think it was safer to take timing out above a 50 shot but then again I'm definately no expert

[Lepperfish]

Correct me if im wrong, But if your running 550cc injectors should your car have an aftermarket ecu? It would be over fuelling to the shithouse as the the stock ecu is already programmed to run rich mixtures?

[gtrjazz]

I have 550s running off a Mines ECU with a standard injector map. I had standard injectors plus a 70 shot of NOX running off a standard GTR fuel pump.

[krzysiu]

Is it really that safe running NOS without Aftermarket PIstons?

[4door_Sleeper]

Is it really that safe running NOS without Aftermarket PIstons?

Is it safe to increase boost without aftermarket pistons ?

There comes a point for any engine where enough is enough. The rb25det seems to be OK up to 250rwkw, so an extra 75hp of NOS at this point might be pushing it too far, but if you are only putting out 150-200rwkw, then a shot of NOS is probably your cheapest way to get that much power.

[MELV]

if you can use a diffrent brand it would be ok.

i had a faulty nos solanoid with my very first nos setup . it was a OZNOS type wetkit and the nos solonoid didnt shut so even though i had the switch of it was still throwing nos into the motor lucky i had a passanger that could reach the bottle and turn it off.

since then i have had two NOS BRAND kits and never once had a problem.

good luck with what ever you end up doing.

[2rismo]

Hey guys - dirty-cheaterer-pusseh here

I run a 75hp NOS brand wet nitrous system using a single fogger plumbed between the factory BOV location and the throttle body.

It works great. Boostn247, dude, just come to myhouse and have a look. Bring your notepad and a pen Gimme a buzz - 0416271834

Adrian

[Boostn247]

Thanks for having me come round the other night, then coming to mine!!!

The car is sweet, & the NOS setup is what ill end up copying, pretty much the same style etc, talk soon adrian !

[=premo=]

hmmm NOS ayyyy.... sounds fun

[krzysiu]

So your saying if i push 75HP nos through my car the engine wouldnt take it?

[INASNT]

So your saying if i push 75HP nos through my car the engine wouldnt take it?

I think if you did that you will be kissing the side of a tree/light pole sooner rather than later when the vin diesel in you comes out while driving