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Toymods » Tech & Conversions » Water Inj. on 4AGZE

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nick.parker
Regular


Location:
Perth
Registered:
January 2005
Re: Water Inj. on 4AGZE Wed, 03 August 2005 00:25 Go to previous messageGo to previous message

Hi,

With regards to pitting/erosion of the turbo compressor wheel, I am sure that the droplet size has a LOT to do with it.

On the subject of water injection on the 4AGZE. I have tried it with success using a positive displacement windscreen pump that generated 60psi and would you believe a $1 garden spray nozzle before the supercharger (actually just after the air filter). The droplet size was fairly coarse _BUT_ Seat of the pants difference was surprising, a bit more torque everywhere. Right up to 7000rpm the cars acceleration was improved, and no torque drop off up steep hills, mind you, this was with the standard intercooler.
This with no injection or ignition changes.

I now have an 18psi SC14 setup and have an improved home-made mist injection system that I will hopefully set up this weekend.

details at :-
http://www.e-wire.net.au/~nrparker/MR2/MR2.htm
(links at top of page)

If any setup could benefit from WI my one will. 18psi is generating a shitload of heat in the SC, but a LOT more torque!
Might have to get the SC rotors coated in a higher temp coating!

I'll let you know how it goes.

Nick.


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SubjectPosterDate
Read Message   Water Inj. on 4AGZE ToyCamTue, 02 August 2005 12:46
Read Message   Re: Water Inj. on 4AGZE THE WITZLTue, 02 August 2005 13:54
Read Message   Re: Water Inj. on 4AGZE SW20RWed, 03 August 2005 14:12
Read Message   Re: Water Inj. on 4AGZE terraTue, 02 August 2005 19:09
Read Message   Re: Water Inj. on 4AGZE Blown86Wed, 28 September 2005 03:04
Read Message   Re: Water Inj. on 4AGZE mic*Wed, 28 September 2005 03:51
Read Message   Re: Water Inj. on 4AGZE Ben WilsonTue, 02 August 2005 22:31
Read Message   Re: Water Inj. on 4AGZE ToyCamWed, 03 August 2005 10:29
Read Message   Re: Water Inj. on 4AGZE ralfrossWed, 03 August 2005 12:51
Read Message   Re: Water Inj. on 4AGZE rb30 boyTue, 02 August 2005 22:40
Read Message   Re: Water Inj. on 4AGZE Ben WilsonTue, 02 August 2005 23:48
Read Message   Re: Water Inj. on 4AGZE  nick.parkerWed, 03 August 2005 00:25
Read Message   Re: Water Inj. on 4AGZE mic*Wed, 28 September 2005 00:52
Read Message   Re: Water Inj. on 4AGZE nick.parkerWed, 28 September 2005 01:53
Read Message   Re: Water Inj. on 4AGZE 4agteWed, 28 September 2005 04:40
Read Message   Re: Water Inj. on 4AGZE nick.parkerWed, 28 September 2005 05:17
Read Message   Re: Water Inj. on 4AGZE Ben WilsonWed, 03 August 2005 00:41
Read Message   Re: Water Inj. on 4AGZE ralfrossWed, 03 August 2005 00:52
Read Message   Re: Water Inj. on 4AGZE mic*Wed, 28 September 2005 02:42
Read Message   Re: Water Inj. on 4AGZE nick.parkerWed, 28 September 2005 03:51
Read Message   Re: Water Inj. on 4AGZE mic*Wed, 28 September 2005 03:59
Read Message   Re: Water Inj. on 4AGZE mic*Wed, 28 September 2005 06:44
Read Message   Re: Water Inj. on 4AGZE nick.parkerWed, 28 September 2005 07:01
Read Message   Re: Water Inj. on 4AGZE MR. 2Wed, 28 September 2005 07:00
Read Message   Re: Water Inj. on 4AGZE 4agteWed, 28 September 2005 07:03
Read Message   Re: Water Inj. on 4AGZE mic*Wed, 28 September 2005 07:14
Read Message   Re: Water Inj. on 4AGZE 86DRFTWed, 28 September 2005 07:52
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