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Old 23-05-2010, 04:46 AM
st165 st165 is offline
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Join Date: May 2010
Location: Perth, Australia
Posts: 7
Default Re: Pre turbo + pre TB setup. No fmic? help needed.

The AIT temp shouldn't go high enough to become an issue while cruising no??

I have a nice big cold air box as well.
And in traffic/cruising at low speed, the fmic would be useless anyway as it would get heat soaked quickly.

I am running 750cc's injectors @ 80% DC.

If i inject 20/25% of water compare to fuel, wouldn't the temp be cool enough to dump the fmic? the turbo will have to spool less also because of less pressure drop.

What about this:

- 4x 0.75gph nozzle pre turbo. two that comes on at ~2psi and the 2 other a bit higher.

- a 3gph and a 4gph pre TB. 3gph will come on a ~2psi a the second one higher.

The reason i want many nozzle pre turbo is for the thinner mist possible, and like this i can do a staggered setup. The first set of nozzle starts spraying when the pump turns ON, and the second set of nozzle will come on when the solenoid opens.

Each set is made of 2 pre turbo nozzles and 1 pre TB nozzle.
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