Water/Alcohol injection Turbo Diesel use

[dvldoc]

Mine us mounted on the winch motor inside my steel bumper enclosed with a metal box to avoid water splashes..

Devildoc you think its worth to mount the nozzle in the elbow of the manifold after the throttle body? Im having 2nd thoughts on drilling that metal elbow.. Im currently mounted pre-intercooler..

My rubber coupling broke a month ago because it was too tight the nozzle adapter to fit between then intercooler & throttle body

It's always best to mount the nozzle after the intercooler. You can get a bung welded on the elbow.

Pump can be mounted in the front or back of the vehicle.

[TheGreenThing]

& is it okay to mount the nozzle exactly in the elbow (curve) 2" away from the impeller..

Am i putting alot of stress in the pump
if i only use 1 DO 0.75 nozzle ?

[testament11]

Subscribing to the thread...

New Devilsown user here, Pajero Subic 4x4 4M40 engine. Here are my dyno results.




I'm grinning when this thing activates

[dvldoc]

& is it okay to mount the nozzle exactly in the elbow (curve) 2" away from the impeller..

Am i putting alot of stress in the pump
if i only use 1 DO 0.75 nozzle ?

With a 1gph nozzle or .75 that would be fine on the bend. Atomization is pretty fine with both those nozzles.

[dvldoc]

Whenever I'd turn mine on if feel a gain in horsepower but I don't see the intake temp going down. This only happened after a reputable shop ( btw... They're the ones who installed it also) adjusted the kit after road testing and dyno. Reason behind that according to them was w/I injection first instAll was wrong but 1st set up is when I saw drastic temp drop but had a drowning feeling on the engine.


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Just a follow up, I fixed this kit, well more like patched it so it works, The install was totally FUBAR. Wired wrong, 1gph nozzle not a 3gph nozzle, wires just cut and spliced together with tap, none of the posi-tap connectors were used. Won't name the installer but I was embarrassed by the installation of the kit because the performance was not there because of a bad install. We put in a 4gph nozzle and it very fast now.

[testament11]

I have a small problem with the pump. The hose fitting of the pump going to the intake seems to be loose, and I found out this morning that the hose is already detached and the lock is not present anymore. Can I replace that fitting or should I bring that to Berrima to have it repaired?

[testament11]

To be specific, the one encircled is now missing on my pump



I cannot find this one anymore.

[Dcp2]

Just a follow up, I fixed this kit, well more like patched it so it works, The install was totally FUBAR. Wired wrong, 1gph nozzle not a 3gph nozzle, wires just cut and spliced together with tap, none of the posi-tap connectors were used. Won't name the installer but I was embarrassed by the installation of the kit because the performance was not there because of a bad install. We put in a 4gph nozzle and it very fast now.

Still am enjoying devildoc thanks for quick fix I had my friend do the wiring instead now it's all nice and clean like how it should be at first. Anyways should I experiment with a 3gph instead of the 4gph??? What possible benefits can I get from it over the 4gph???? Thanks again devildoc!


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[dvldoc]

To be specific, the one encircled is now missing on my pump



I cannot find this one anymore.

Looks like someone pulled the hose out improperly, it is a push to connect fitting, it cannot just be pulled out. You need a new pump head, they are not repairable.

Upper Housing Assembly

[dvldoc]

Still am enjoying devildoc thanks for quick fix I had my friend do the wiring instead now it's all nice and clean like how it should be at first. Anyways should I experiment with a 3gph instead of the 4gph??? What possible benefits can I get from it over the 4gph???? Thanks again devildoc!


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A little less power but with a 2.5 liter engine still plenty of cooling and power. It's all about how much consumption you want. I use a 7gph nozzle with my set up with 23psi on a 3.2 liter engine, No issues with bogging.

You do have a boost activated kit with the 3gph nozzle you would be able to set your start point a bit lower without having to worry about any bogging, It's all about personal preference, But if you don't have a big tank a 3gph would probably be the smarter choice. I have a 30 liter tank so it's a non issue for me.

[testament11]

Looks like someone pulled the hose out improperly, it is a push to connect fitting, it cannot just be pulled out. You need a new pump head, they are not repairable.

Upper Housing Assembly

Yup it shouldn't be. Me and my father did some adjustments last week Sunday on the mounting of the motor. After the adjustments, everything was still intact. It's just that one Wednesday morning that we noticed the hose was already detached and the lock was nowhere to be found.

Question Doc, if I'll be ordering this upper housing assembly, what is the voucher code? It keeps on asking me to input a voucher code.

Thanks!

[testament11]

^
Doc, kindly disregard my question. I already placed an order

[IMm29]

Hi,

I have a Stage 1 kit installed on my LC Prado. But it's not working. Also, I'm not entirely sure if the install is correct, etc. Thing is, no thanks to time constraints, I have no time to take it to the shop who installed it, nor to Berrima, who's relatively close to my work area.

Are there any suggested mechanics/shops who are close to the Makati CBD who know how to install/troubleshoot an AI install? Or is there a shop/trusted mechanic who I can go to/meet with on Sundays in the Ortigas center/Pasig area?

Thanks.

[jvyango]

Doc, Im very much interested in your Devilsown Injection system. Im planning to install it in Adventure (4d56 engine). What is your recommendations? Do you have any available kits with you? How much? Kindly pm me....

[dvldoc]

Doc, Im very much interested in your Devilsown Injection system. Im planning to install it in Adventure (4d56 engine). What is your recommendations? Do you have any available kits with you? How much? Kindly pm me....

You need to contact the vendors, I don't know what they charge. They do have the kits on there facebook. You vehicle also needs to be a turbo.

[dvldoc]

Hi,

I have a Stage 1 kit installed on my LC Prado. But it's not working. Also, I'm not entirely sure if the install is correct, etc. Thing is, no thanks to time constraints, I have no time to take it to the shop who installed it, nor to Berrima, who's relatively close to my work area.

Are there any suggested mechanics/shops who are close to the Makati CBD who know how to install/troubleshoot an AI install? Or is there a shop/trusted mechanic who I can go to/meet with on Sundays in the Ortigas center/Pasig area?

Thanks.

Best to take it to a installer, But we did design the direction for anyone to to understand, You can print out the directions and take it to a credible shop.

[TheGreenThing]

Can i use 100% water on pre-turbo using a DO 0.75/01?
Will i expect benefits/performance gain with 100% water pre turbo injection?


Stock tune
Stock engine

Im currently using DO2 pre-intercooler(top mount) nozzle setup

Or should i just stick to my current setup? Suggestions/opinions pls

[IMm29]

Best to take it to a installer, But we did design the direction for anyone to to understand, You can print out the directions and take it to a credible shop.

Doc, you got a list of accredited vendors/installers?

[tuazon7]

dvldoc, for the stage 2 kit, can I tap from the engine's MAP sensor boost line going to the WAI controller? Also, will be using the nozzle mounting adapter, will this be really good and without any leak? TIA.

[TheGreenThing]

Anyone here running pre turbo?