Water Spray For Intercooler

[OMRAN]

i have posted this thread in some other forums ... i know it have been posted alot ..but i hope u can get use of it here .

this is what i'v done to my r34 gtt ,,

any one have GTT could do the same ..

other cars could get use of the main idea

what u need is :

1-two water sprayer ...i'v taken it from my r32 bonnet

2-water pipes ...

3-one way to two way water connector ...

4-(small water pump ..but this will need another water tank and diffrent switch).. no need if u gonna do it my way ..

pic for water sprayer ,connectors and water pump i'v taken them from my r32

[OMRAN]

ok ... after u have all u'r stuff ...

now time to open alot of scrows .. :uh-huh:

1st let me tell u how its gonna work ..

i have rear wiper that i dont really use .. so i said i'll get use of the water pump of that wiper to spray the cooler ... and no need for extra wiring and drilling and stuff

so .. what i'v done .. is unplug the rear wiper .. (c pic2 and pic3 )so when i use the stock rear water spray switch it wont activet the wiper ..

ok after doing that ..

u start with unscrowing stuff ..

1st unscrow the scrows under the front bumper (pic4 )

and from inside the bumper in the left and the right sides there is one scrow .. (pic5a)

and one white cliper (pic5)

[OMRAN]

then ... two black clipers .. beside each head light undo them .. (pic6 and pic7)

there will be some kinda supporter between the head lights ... i already toke it off so its not in the pic .. :uhh:

now u'r bumper is free ... but befor u pull it out ... make sure u unplug the signal indecator plug ... !!

after that u will have full access to u'r front side .. (pic8 & pic8a )

(pic8b) .. is the stock water pumps .. right one is for the rear wiper .. left one is for the front wiper .

i will use the right one . in my project

[OMRAN]

now we start the real job ...

u will see the black cover around the cooler ... there is 2 scrows holding it .. undo them ,,, the outside one is easy .. the insie one is really hard to reach .. (try hard any way ) (pic9)

after u take it out ... drill a hole in the top of it and the buttom .. (pic10)

dont make it a big hole .. ( i didnt fit it with any glow or somthing .. just the hole and the pipe ) its up to u anyway ..

after that . u will have the sprayer fited (pic11)

refit the black cover in its place

now fit the pipes to the pump and find some good place to line them see what i'v done .. (pic12)

[OMRAN]

now ... connect the pipes ..

pipe from pump (clear pipe) to the connector .. (pic14)

from the connector to the upper & lower sprayers (black pipes) (pic15 & pic16 )

now every thing in its place ... (pic13)

[OMRAN]

rescrow every thing back ... hope u still remember where to fit every thing back .. ...

and most important ... signal indecator plug .... dont forget to plug them befor fitting the bumper ..

befor that .. make sure the sprayer is working .. and u didnt use the front wiper water pump .. ..

last pic to post ....

SPRAYER IN ACTION ..

Note .. try to adjust the path of the water in the sprayer .. !!

AND U CAN USE ANY OTHER KIND OF SPRAYER .. .. THOSE ONES ARE NOT REALLY COOL ... BUT I USED THEM CUZ THEY DO NOT DRAIN WATER WHEN THE PUMP IS OFF ...

by the way sorry .. the car was sooooooo dirty ...

hope that could help guys ..

[Fro-Daddy]

nice writeup, noticed any difference?

[OMRAN]

nice writeup, noticed any difference?

thanx mate ...

yeah .. u can feel some increas in power ... some times i put very cooled water in the tank just to test .... damn u feel alot of power.. am thinking ..u can put some ice in the tank.. lol that would be cool

. i will change the sprayers .... those one spray like shit ... they spray in direct line ..so its only a small area which will be sprayed .... u can see that in the last pic ...

but u can feel more power thou

[krzysiu]

Can someone make one for a front mount?

[Mandingo]

there was a hot-to in HPI. if you get hold of them I think they will send the article out to you. (for a small fee)

[NJR 34GTT]

Great article. Might look into this for my GTT.

[OMRAN]

Great article. Might look into this for my GTT.

good luck mate ... but as i said befor ... chose a good sprayers if u wanna have more power ... and cooled water for racing :wassup:

[CNBLOW]

im in the process of doin the same thing to my 34 but doin it a little different....im using the rear motor the same as u have done but what im doin is disconnecting the motor from the factory loom completely....ive got an Apexi RSM meter with has a postive output which can be selected at a certain RPM that u want...what im doin is using the output from the RSM meter through a relay to run the motor on the sprayer...so what happens is that if u select the RSM meter at 5000rpm then once the car hits 5000rpm the spray will come on automatically....the rpm can be set to anything so if ur car starts hitting boost at around 3000rpm u set it at 3000rpm and the sprayers come on at boost....

This is just a automatic way of doin it so u dont have to worry bout flicking switchs to activate it...the good thing is that the function can also be turned off on the RSM to stop it all together.... Hope it all made sense to everyone...good luck if trying this method

[MM2death]

Nice write up OMRAN. You might wanna use sprayers that disperse a mist instead of a stream of water. I believe it is more effective.

I wanna do it to my car.

Scott

[OMRAN]

im in the process of doin the same thing to my 34 but doin it a little different....im using the rear motor the same as u have done but what im doin is disconnecting the motor from the factory loom completely....ive got an Apexi RSM meter with has a postive output which can be selected at a certain RPM that u want...what im doin is using the output from the RSM meter through a relay to run the motor on the sprayer...so what happens is that if u select the RSM meter at 5000rpm then once the car hits 5000rpm the spray will come on automatically....the rpm can be set to anything so if ur car starts hitting boost at around 3000rpm u set it at 3000rpm and the sprayers come on at boost....  

This is just a automatic way of doin it so u dont have to worry bout flicking switchs to activate it...the good thing is that the function can also be turned off on the RSM to stop it all together.... Hope it all made sense to everyone...good luck if trying this method

maaaaaan .. thats cool ... if u can post some pic .here .. that would be great ..

the relay any the wiring ... hope u can help mate

[OMRAN]

Nice write up OMRAN.  You might wanna use sprayers that disperse a mist instead of a stream of water.  I believe it is more effective.

I wanna do it to my car.

Scott

yeah ... i just tryed to change them .. but the other ones are leaking water .. !! i'll try to find good ones... .. thanxx bro

[Nozila]

would putting ice in the washer bottle be a good idea to chill the water before it is sprayed onto the cooler.

[CNBLOW]

ive got it all up and runnin, i will post some pics on how to as soon as i can (in the next couple of days) the only problem i got is that when u fill the bottle to the top, theres to much pressure and its pushin water out the nozzles until the pressure drops, im lookin for a valve to put inline to stop this, will let u know how i go

[OMRAN]

nozila ... i thought of putting some ice ... i will soon .. .. its a good idea .. lol

cnblow ... yeah the same problem i faced when i tryed to change the sprayers ..

by the way it will keep leaking as long as the level of the water in tank is higher then the level were u mount the sprayer ..

cant wait to see u'r post ..

[CNBLOW]

here is 2 pics , one of the RSM set to spray at 3500 rpm and one of the jets sprayin the cooler, i still havent had time to work out the leakin but once i do, i will explain how its done and how to wire the relay