waterinjection.info - What will work with the Eaton M90

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- - What will work with the Eaton M90 (http://www.aquamist.co.uk/forum2/vbulletin/showthread.php?t=565)

bluto2000gs

25-01-2005 02:40 AM

Quote:

Originally Posted by sparkplug

Quote:

Originally Posted by bluto2000gs

Nice setup Dave!
That would be nice to do, but the problem is my M90 is planted directly on top of the engine:

Thanks for the kind words.

I can now see your problem. Does your eaton have a bypass valve fitted to recirclate the air back aroubd the supercharger when the throttle is closed, like the later MK5 eaton chargers do?

Yes it does.
I have an update and some good news. I have designed a spacer plate that will go between the SC and the intake manifold. The plans are in the hands of a friend of mine who operates a CNC machine. Looks like I'll be doing some experimenting. Oh and using smaller pullies :twisted:

Wet1	14-03-2005 05:14 PM

Quote:

Originally Posted by bluto2000gs

Anyone?.....Anyone?

Well I installed the alky kit and spray before the TB and it sprays directly on my MAF sensor. While it has reduced KR, I have designed a spacer for between the SC and the engine. A friend of mine is going to CNC it at his machine shop.

Any comments or suggestions are welcome.

-Carl

Carl,
I don't think it's wise to spray the alky mix on your MAF (assuming it's a hot wire system). You might want to put the nozzle after the MAF, but before the TB. :cool:

r0b0t c0rpse

25-03-2005 01:23 AM

Quote:

Originally Posted by Wet1

Quote:

Originally Posted by bluto2000gs

Carl,
I don't think it's wise to spray the alky mix on your MAF (assuming it's a hot wire system). You might want to put the nozzle after the MAF, but before the TB. :cool:

our maf is in our TB.... we kinda have to spray after the TB or drill into the TB.

personally... i will spray after the blower, if i ever spray.

in addtion our rotors are coated with epoxy (GEN3) or an ablateive coating black powdery (GEN5)....

I am still wary of the long term effects of ethanol or methanol on my rotors.

Lysander

28-03-2005 02:58 PM

Hey guys :cool: Little ClubGP reunion going on in here.

megafreakindeth

01-05-2005 11:59 PM

akly water injected before a supercharger will be evaporated before it even reaches the lower intake(post blades). unless you overspray. personally id sit with an intake temp guage and see how low i can get the charge and spray only that much.

Dan	14-03-2006 11:58 PM

Is it best to Inject mix post charge cooler or do a mod injecting into the cooler?

gibsonian

29-04-2006 06:53 PM

[http://img61.imageshack.us/img61/7822/picture155ir.jpg

Shot of the almost flush mounting nozzle

http://img61.imageshack.us/img61/4931/picture165jb.jpg

Same drill
http://img127.imageshack.us/img127/7...cture173xq.jpg

Again, other one

http://img127.imageshack.us/img127/3...cture207pg.jpg

Back/outside, plenty of room

http://img127.imageshack.us/img127/1...cture182fs.jpg

Top view, nozzle locations. Distribution to cylinders should be just fine, if anything more flow to the middle, they run hotter anyway

http://img127.imageshack.us/img127/1...cture191be.jpg

[:)]

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