How To Install an NOS Dry Nitrous Oxide System 

I ran this kit on multiple, dry manifold four-cylinders. One was lost to nitrous but it wasn't the dry system itself, rather it was the joke of a pressure 'safety' switch NOS and others sells with these kits. Most efi cars today will cut injectors out in an overrev condition. That cut can be induced by either over-rev's (redline) or by hitting the speed limiter (top speed cut). In both cases, the computer will cut fuel to the injectors. NOS's pressure switch is supposed to register fuel pressure loss, and disable the nitrous fogger from spraying. That is all and good if you have a car that NOS cut their teeth on...an old honkin', carburetor fed engine because their fuel pressure is not cut at 'the injector' cause it doesn't have injectors. Older V8's also don't have rev limits and speed limits. If you over rev or over speed an efi car today, the switch that NOS gives you will NEVER see that loss of fuel because it's usually tied in to the feed line to the rail. The switch will see 45psi (or whatever your particular pressure is on your car) and keep that fogger spraying. The whole reason they use the 'nitrous regulator' is to augment pressure to the fuel pressure regulator. When you hit the nitrous, the fuel pressure is ramped up to meet the fuel demands of the nitrous. You MUST have that extra fuel during nitrous spray or you will toast your engine. My blow event was racing a ws6 on the freeway. I went into over-speed and the injectors cut fuel....engine went boom. The dry kits have the drawback also of overcoming the fuel supply during the first few seconds of nitrous hits before pressure can be ramped up to provide for it's use. This causes a lean condition initially, but I never experienced a failure from that in all the kits I installed. However, ONE OF THE BIGGEST NO-NO'S is putting a single fogger WET system (where the nitrous is fed with the fuel) before the throttle body. Dry manifolds were designed to flow only air...they have long runners to help them tune teh torque profile of the engine. Fuel will hit the walls of these long runners and fall out of a vapor, causing unequal fuel to the cylinders. And, in some cases when dry manifolds run a wet kit, for example the last couple years of a saturn or other car that positioned the throttle body facing upwards, fuel pooled in the low curves of the intake manifold runners and did ignite and blow up the intake. I know of two cases personally where that happened. The best, safest, ultimate way to run nitrous would be the direct port systems. In some cases, limitations on what hp level you run, on say a four cylinder being perhaps 70hp (stock internals) can be increased to a 100hp kit, using the individual kits. This way, the exact amount of nitrous and fuel goes into each cylinder and if care is used (making sure not to engage below 3000 rpms, using highest octane gas at all times-maybe even an octane enhancer AND some colder heat range plugs), nitrous is addictive and fun to use. Good luck.

I'm not one of the haters I drive a 5.7 hemi modded with 75 shot and don't have problems but with nitrous the only thing you don't want to do is over Rev bc that's one quick way to blow your motor

It's funny how many know it alls are saying this will blow up. It's a small shot so it can be installed on a bone stock engine but most people don't do nitrous until after they've done fuel injectors fuel pump and exhaust and that's not a have to do but helps get all the power potential from the nitrous. using a 25hp shot on a stock car probably won't give the full 25hp but is also unlikely to cause damage as long as it's not being hit at partial throttle and for extended periods. it's meant for drag racing and it works fine for what it is.

Thank you for the clear understandable step by step instructions unlike other RU-vidrs very much appreciated, you subscriber! Merry Christmas from down under Australia in this sweating summer lol

that's great, now maybe they can also explain how to resolve the additional fuel needed.

Excellent video. Very professional thanks.👏👏

this is such a great video! informative and straight forward

hi there, very insightful upload so thank you for the added knowledge. i plan on sticking a kit through my automatic 04 chrysler crossfire but not sure if wet or dry would be better, any tips/ideas? also if you have come across that type vehicle with a kit before, do you know what install worked best for them?

So, I have to insert the nozzle such that the nitrous does NOT pass through the mass air flow sensor?

Watchimg this as a kid felt so illegal!

danger to manifold...

as this video explains everything, i dont think that ppl that dont know where the intake is located and what it is should install N2O to their cars :D

online. Google search it. There are plenty of places to purchase many different styles of kits.

if you have to describe what and where the throttle body is then that person does not need nitrous.

I'm hooking this kit up to my shoes ...

How much more boost will you get if installed before a turbo f250

53 policeman dislike this

+jh0ssimar its not as easy as just installing it and going. depending how much you spray, you need a fuel pump, bigger injectors, and a tune. i would get a tune regardless so i know i won't pop holes in my pistons.

Definitely could’ve kept going with the video and show use and safest way to use it

Back in the early 1990s i put a dry kit on a 5.0 Mustang. It hit good. Later with a Vortech blower i ran nitrous thru the blower to cool the air.

Becuse of this video I may be able to do this. 👍

nice clear instructions

After 11years i am seeing this😂

Nice video 👍👏

I would think throttle body because you are closer to the intake PROBABLY getting a better flow.

Im watchin this while tripping balls lmao

EXELENT VIDEO:)

what if my MAF is in my throttle body?

cone of the filter? not if you have a MAF (Mass Air Flow) sensor between the filter and the TB (throttle body). As stated in the video above the Nozzle should go in between the MAF and TB.

I think there are seperate kits for that. I guess it just forks out into two?

Thanks for tutorial it works

My wife : don't ever think about it 😒

Putting and having NOS in your car is not illegal. It's illegal to use it on the streets. Little bit f***ed up I know, but its true. Somewhat understandable for the kinds of guys who like to have some fun with their daily drivers on the weekends and add some temporary power just for that occasion.

On a turbo setup can you do a dry setup before the turbo in the intake?

I found this to be really funnyl... Once i saw that it was a Honda.. haha

Idk why but nothing is coming out of the outlet end but my nitrous pressure regulator is turning frosty and the line going to fuel pressure regulator

can i see the result?😂😂😂

The instructions not clear engine blew up in my garage.

Would you have to get a bigger fuel pump and gas tank pump

if it was this easy i wuda done this but putting nos on your car is illegal were i live unless you are using the car as a paddock car or dragster. nice vid too

the vacuum line that goes from the nitrouse to the engine fuel pressure regulator, do I add a Y/T adaptor to add the vacuum line from the nitrous or do I remove it and just install the vacuum line from the nitrouse??????? pls help

@ Kurt Bennet. I have a dry nos system that is 90 percent finished. It has a activation switch, a momentary switch, 2 solenoids and a nitrous pressure regulator. The car is fully built and procharged. I cannot seem to get a straight answer on how to incorporate the 50-75 dry shot on too of boost. Before the intercooler into the Holley mass air, at the throttle body( I do not know how to add fuel through the ECU) I just want to cool inlet temps and add a little more bang. You are informative. Could you please tell me how I should run this system. Thank you

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Says minimum of 6 inches from throttle plate but then says you can install right at the plate....

I have mine injected into the turbo pipe that feeds to intercooler is that no good?

I smell melted pistons......

If you don't know what a throttle body is I don't think you should install nitrous

That might blow up

mesti Brondong proyek mari nonton iki 😂

were is the change in timing after frying the motor .

THEN WHAT

Get a plate kit, Better spray pattern and no ghetto drill install, and its easily removable.

Perfect

Do you have to tune for this? If not then that would ne cool! Don't want to tune and void warranty

is there a kit for carb motors. i have a 1985 Isuzu pick up 4 Cyl. and wondering if there is a kit for that application.

Not only is adding nitrous without extra petrol retarded but also you put the jet in the wrong place jets need to be right next to the solonoid other wise you end up metering a mixture of liquid and gaseous nitrous

Thank you now I can blow up my engine

what would be better? Throttle body or intake positioning?

yo I'm thinking an intake tube port, mines aluminized steel... this dry system will still work in turbo applications though right?

Am i right or the first car is a Toyota Tercel ?? Haha ! I'm gonna put a Nos on my winter beater !

one way only to install Dry Shots.....YOU DON'T!!!

How to hook up wires on solineoids?

sublime....

NOS doesn’t blow engines people do!!! If you install Nos you gotta change other things within the engine to hold that kind of power.

Anyone else experiencing a weird freeze at 2:22?

can i shot it straight into my 4 carburetors? and how to make it work without fuel injection system? there is a specific kit? thanx

i want to install this on my ford puma 1.7

superb....

Is it the same process with a turbo?

❤ good creative

in a 1.6 liter gasoline with 135 hp from factory how much power its added with this NOs??

bel video

The only reason problem happen because of non forged internals and the piston ring gap is too small. And too much shot.

What if someone put It on a 50cc 2 stroke

X tahu tanya bekas pelajar kliuc tahun 2004

Can u do a 100 shot like this if you have holley fuel pump and new injectors?

This dry system may as well be called a "lean system" , I didn't hear anywhere here them explain where it gets the extra fuel needed, maybe the extra nitrogen and oxygen just magically burn with each other??? I thought it was a common (even if not perfect) practice on a dry system to DEFINITELY put the injector BEFORE the mass airflow sensor to fool the computer into giving it more fuel, not really fooling the computer, the sensor senses the cooler and denser air so it uses the injectors that are already there to increase the fuel accordingly. Don't just say something and not give a reason, why can you never put it 'up steam' of the air flow, why wouldn't you, you have basically injected more air flow??? Does the exhaust oxygen sensor tell the computer it is too lean and increase the fuel injected? Teflon tape causing severe engine damage ????? Titanium tape maybe.

does anyone else call tread sealant tread dope

Baru balik TF temerloh beli fail penebuk lubang

question... do I Y off from the fuel pressure regulator?

Can i use starter fluid insted of nos

Exactly my thought. Aren't you gonna lack fuel if installed this way? :S

The Nos is still?

can i use this in my FIAT 126p?

thanks its helping

detonation here we come because our stock fuel pump and injectors can't keep up

The Fast and The Furious

i was wondering if i could drill stright into the cone of the intake? please give me an answer

This video is misleading. Dry shot needs to go before the MAF so the Maf can make adjustments for the intake air temp and fuel adjustments.

more information should

carb motors can't use dry kits

Lol Nathan ive ran dry nitrous on a couple of my cars never blew the motor !lol smh nay sayersss. ..

Were can you get the kit

Vary good

Wow asi funcionan :D Like new sub

Where to get them ?

Jurutera bunyi

Camaro Rick dont you mean jerry rigg surly you dont believe those mods done in the getto

problem what I am having Honda prelude rpm up down up down I have to maintain RPM from accelerater how is look like that's why I make a video but I understand your situation cant give me your email so I'm requesting you to tell me help me how I can fix that Or if you have a time you can see the video on RU-vid just type( honda prelude tell me) green color Honda prelude I know what I'm saying is funny but I don't have any other options to show you

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