Pre turbo injection?

[ZSHO]

I'm not all to familiar with the 2.7 Transverse!! But placing an 8th injector pre-turbo might be a bit excessive,overkill IMO and not warranted.
But interesting Concept for sure and keep us updated on your newly found venture. Z

 

[TopherSho]

Not a expert, but here in Oregon we spend half the year sub 75 and have very moist conditions.  In a pre turbo injection setup I think I'd be bathing the inlet if I had it turn on too high.

Now we just have to come up with a way to inject the same amount of meth all the time and electronically vary the amount of H20 injected depending upon the humidity level of the intake air at any given time. 8)

LOL,  if we only knew who could have such a system

 

[mwemaxxowner]

I don't think it makes much difference, but this isn't a transverse motor.

Keep in mind we're talking about a VERY small nozzle. This isn't really intended to be used as fueling or even to directly cool the cylinders very much. Usually about a .75 or 1.0 gpm nozzle at high pressure. The goal is for it to completely flash off in the turbo, cooling the charge very effectively, and shifting the efficiency range, allowing you to flow more lb/min. I am curious if we could use this to, not necessarily flow more lb/min, but to flow the same lb/min as my hottest 93 tune, but do so without working the turbos so hard. With such small turbos doing so much, that's why I wonder if it could be a huge benefit for me/us. Obviously we fight heat every step of the way. Who doesn't want much cooler, denser air? Lol

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[mrhighcaliber]

I've got something up my sleeve that I've been researching for months, planing and will ultimately be coming together this week. (Soon as my lms alky, devils own, and Summit boxes sho up ). Im going to start a thread on it when I get started. Muahahah

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[NITSOOB]

I've been researching this topic extensively as well.

It seems that our tiny turbos would benefit from this greatly considering an aftermarket intake neglects gains due to the increase in temperature. This would reduce temps AND create denser air.

From reading as much as I could find, there have been a few folks with damaged turbo vanes, could be for a variety of reasons, including percentage of meth to the injection not atomizing properly before the inlet, or maybe even leaks.

I'm probably going this route, with the smallest nozzle possible, highest pressure possible, and 100% water. (here's a good review on temp vs water/meth ratio and nozzles: http://www.dsmtuners.com/threads/pre-compressor-injection-test-results.363191)

They sell a kit made for the K03 turbo(inlet size approx 1.5 inches), but its a bit overpriced IMO for a nozzle holder, nozzle, and lines. http://www.usrallyteam.com/index.php?main_page=product_info&products_id=1943

Anyone know what our turbo inlet size is?

 

[mrhighcaliber]

I've been researching this topic extensively as well.

It seems that our tiny turbos would benefit from this greatly considering an aftermarket intake neglects gains due to the increase in temperature. This would reduce temps AND create denser air.

From reading as much as I could find, there have been a few folks with damaged turbo vanes, could be for a variety of reasons, including percentage of meth to the injection not atomizing properly before the inlet, or maybe even leaks.

I'm probably going this route, with the smallest nozzle possible, highest pressure possible, and 100% water. (here's a good review on temp vs water/meth ratio and nozzles: http://www.dsmtuners.com/threads/pre-compressor-injection-test-results.363191)

They sell a kit made for the K03 turbo(inlet size approx 1.5 inches), but its a bit overpriced IMO for a nozzle holder, nozzle, and lines. http://www.usrallyteam.com/index.php?main_page=product_info&products_id=1943

Anyone know what our turbo inlet size is?

If youre using 100% meth, you don't need to inject center of the turbo compressor inlet. Use a fine nozzle like a 1gph 3-8inches from compressor housing and youre good. Water is abt 25% more dense and does not flash off as quickly, which leads to concerns of water pooling in the intake tubing causing larges masses of water to be sucked in. so special care must be taken for higher water ratio solutions. But 100% meth, you're fine.

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