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-   -   Water Injection Question. (https://www.rx7club.com/2nd-generation-specific-1986-1992-17/water-injection-question-1043815/)

R-X-R 08-18-13 02:18 PM

Water Injection Question.
 
Where is the best place to feed water for a water injection on a s5 t2? intake manifold or on fmic pipeing? if anyone has pictures of there set up that will be great.

K-Tune 08-18-13 02:44 PM

I would use the cast aluminum piece that bolts onto the throttle body.

SirCygnus 08-18-13 07:22 PM

TID. always. No matter what anyone else says, TID is always the answer.

R-X-R 08-18-13 08:30 PM

wuts tid lol.

deftones1868 08-18-13 09:02 PM

your air filter pipe. turbo inlet duct

R-X-R 08-18-13 09:04 PM

ok that helps.,.,

freq 08-18-13 10:04 PM

I don't think the TID would be the best place to inject. I don't think spraying preturbo is most efficient. You want to spray into the stream postturbo after it's actuallly heated the air via compression. I've currently got mine on the downwind end tank of my in, but I think the throttle body is the best place.

wthdidusay82 08-18-13 10:35 PM

pre Turbo and in TB elbow with proper sized nozzles

Rotary > Pistons

misterstyx69 08-18-13 10:45 PM


Originally Posted by wthdidusay82 (Post 11550488)
pre Turbo and in TB elbow with proper sized nozzles

Rotary > Pistons

Ok..
So in that sense..Anywhere ya can stick the freakin nozzle?

A lot of info on this is already up.
Guys worrying about Turbine wear with injecting/spraying onto the fins of the turbo..pics of fins,..build up of fluid in your IC..
Howard Coleman has a lot of info in the AI section on this stuff,you may want to jump over to that section,just to cruise through some of that info!

bmwrx7man 08-18-13 11:03 PM


Originally Posted by misterstyx69 (Post 11550498)
Ok..
So in that sense..Anywhere ya can stick the freakin nozzle?

A lot of info on this is already up.
Guys worrying about Turbine wear with injecting/spraying onto the fins of the turbo..pics of fins,..build up of fluid in your IC..
Howard Coleman has a lot of info in the AI section on this stuff,you may want to jump over to that section,just to cruise through some of that info!

in the TB elbow thats were we do it . crazy how good it works .

RotaryEvolution 08-18-13 11:25 PM

4" up from the throttle butterflies, as recommended by most AI companies.

ie throttle body elbow.

beefhole 08-19-13 07:16 AM

1 Attachment(s)
TID will work, but may be the most difficult with all the stock equipment being there. You'd be mounting the nozzle in brittle plastic. Easiest will be post intercooler, pre-TB. Head over to the aux injection section and look for setups.

Attachment 663782

On a hot day, driving around town, my intake temps hit 135 just idling on the side of the road. When I hit 9PSI.... temp dropped to below 110!!

Isn't this fun? :)

R-X-R 08-19-13 11:51 AM

thanks bro, that's give me some ideas


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