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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N57 / M57 Turbo Diesel Discussions - 335d > 335d ... i/c water or co2 sprayer



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      06-13-2011, 07:36 PM   #1
335dM
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335d ... i/c water or co2 sprayer

as anyone heard of some trying it on their 335d's ?

i think i'm going to experiment later this month about adding a ic water or co2 sprayer to my 335d.
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      06-14-2011, 12:49 AM   #2
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Quote:
Originally Posted by 335dM View Post
as anyone heard of some trying it on their 335d's ?

i think i'm going to experiment later this month about adding a ic water or co2 sprayer to my 335d.
I think meth injection in the intake charge pipe might be a more effective power adder.
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      06-14-2011, 01:54 AM   #3
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Just do as hotrod says, that's where you'll get more gains.

Spraying Co2 on the IC can, depending on if your intake is close by, reduce output.
A simple IC watersprayer should get you down a couple degrees and at least it's a lot less involved than spraying meth, not as good either for making power but easy yes.
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      06-14-2011, 07:35 AM   #4
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Inject propane!
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