 Water injection, need to know.... |
 Sep 1, 2004 - 3:54 AM
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 Enthusiast  Joined Oct 28, '02 From Europe, Lithuania Currently Offline Reputation: 8 (100%)  |
I always wondered what is this thing, and how it works... I wanted to ask this question few time before, but aint find the right time...
Someone, please explain me how does this work, and how does it helps. Thanks  This time i feel like a n00b -------------------- Ex celica owner - just a guy from other side of the pond...
Full custom Projects from restoration to performance builds <<<<<< DCw / JDMart >>>>>>> |
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Sep 1, 2004 - 7:18 AM
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 Enthusiast Joined Feb 10, '03 From Connecticut Currently Offline Reputation: 11 (100%) |
Sprays water into your throttle body (or before depending on where you put it, i think TB is the best) and it drastically reduces intake temperatures. Its a mist so the engine wont bog down or ne thing plus it helps clean the cylinders themselves. You can also use alcohol which burns or nitrous.
WI injection systems usually come with a boost sensor or tap off a sensor and automatically are engaged at a certain boost or RPM. WI helps prevent detonation and is very effective. -------------------- |
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Sep 1, 2004 - 7:28 AM
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 Enthusiast Joined Aug 31, '02 From Philadelphia, PA Currently Offline Reputation: 8 (100%) |
-------------------- 15PSI - 30MPG - Megasquirt Tuned
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Sep 1, 2004 - 8:25 AM
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Enthusiast Joined Oct 28, '02 From Europe, Lithuania Currently Offline Reputation: 8 (100%) |
hmmmmmmmmmmmmm
 i feel stupid now cuz i asked stupid question before asking google......thanks guys Gonna use this on my project.-------------------- Ex celica owner - just a guy from other side of the pond...
Full custom Projects from restoration to performance builds <<<<<< DCw / JDMart >>>>>>> |
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Sep 1, 2004 - 9:18 AM
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Enthusiast Joined Feb 10, '03 From Connecticut Currently Offline Reputation: 11 (100%) |
good choice, but its not cheap.
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Sep 1, 2004 - 10:23 AM
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 Enthusiast Joined Nov 12, '02 From Webster Ma. Currently Offline Reputation: 1 (100%) |
H20 injection. great site. i was contemplating it also. i learned alot here.
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Sep 1, 2004 - 11:14 AM
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 Enthusiast Joined Dec 26, '02 From Alabama Currently Offline Reputation: 2 (100%) |
They also did a water cooling set up on the 240 SX SCC drift car. They ran a line from the windshield washer fluid to a sprayer over the intercooler (or radiator, I forget) which worked pretty well if I remember right.
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Sep 1, 2004 - 12:03 PM
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Enthusiast Joined Feb 10, '03 From Connecticut Currently Offline Reputation: 11 (100%) |
Yeah I have that done, but its not nearly as effective but does help.
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Sep 1, 2004 - 9:46 PM
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Enthusiast Joined Aug 26, '04 From St. Cloud, Minnesota Currently Offline Reputation: 0 (0%) |
So how much would it cost to refill the bottle? Isn't water free? or do you have to get some kind so "special" water?
A N/A setup only cost around $300 (correct me if i'm wrong) and isn't water free? This post has been edited by hs2g: Sep 1, 2004 - 9:47 PM |
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Sep 1, 2004 - 9:53 PM
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Enthusiast Joined Jul 7, '04 From charlotte N.C. Currently Offline Reputation: 0 (0%) |
well im pretty sure people are starting to talk about 2 different things here. water injection being - sparying alcohol into your TB to cool your pistons, or nitrous into your throttle body to get your turbo up to speed. spraying water into your TB will break your car! and then people are talking about IC spray (inter cooler spray) where you spray water into your intercool to help it well cool. but as for the alcohol i cant see it being like regular isoperbul (spelt that wrong) alcohol that you can buy at harris teeter. -------------------- Former: 96 GT 5 speed (i/p/e) Fate- rear ended by mack truck
00 GTS 6 speed (i/ Bored TB 63mm - 68.5mm w/ butterfly/ Ported IM/ IMG/ PFC/ Commander/ datalogit/ Ported & heat wrapped Header/ Decat/ UEGO/) 193FWHP 14.2(1/4mi) @98mph, 2.12 60ft (just intake, unbolted Exhaust, and gutted) Fate- side swipped by 18 wheeler at 75mph. Next: maybe an elise |
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Sep 1, 2004 - 11:27 PM
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 Enthusiast Joined Aug 30, '02 From Maryland Currently Offline Reputation: 8 (100%) |
You can spray just water, water/alcohol mix. The water becomes a mist before it makes it to the chamber. The added o2 in the air obsorbs the heat and lowers the engine temps. It also works as a detonation retardent. If your running boost, advanced timming or have a high revving motor water injection is a good thing to have. I think you need distiled water to keep the impurities out.
Someone please correct me if Im wrong. -------------------- Member of Team 5sfTe
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