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      02-25-2009, 10:00 PM   #69
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Drives: '08 335i cabrio
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Originally Posted by oddjob2021 View Post
i use a 375mL/min nozzle, 2.5 gal tank. it lasts foreverrrrrr... many many many runs. IPP @ 4psi ... FPP @ 8psi i believe. try that out, i hope u dont have to keep spending so much on refills! it should be a cheap upkeep.
i am using a 225 ml/min nozzle right now (50% water / 50% meth) and my constant spray starts at 8 psi.
your 375 ml/min nozzle sounds pretty big: is that 1 or 2 sizes larger than my 225 ??
has your large nozzle shown to increase your timing advance? or did you use another method to deduce that the larger nozzle is better?

lastly, i do not understand your statement: IPP @ 4psi ... FPP @ 8psi
can you clarify?
i am new to water / meth injection but having alot of fun with it.

thanks for any insight you can provide.
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