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      10-21-2018, 02:31 PM   #53
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Drives: E91 335D M SPORT
Join Date: Apr 2018
Location: WIGAN

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Quote:
Originally Posted by blueh88 View Post
Lets not get the two things confused: the white vapours are going to be there regardless. Lets say it's just a characteristic. With regards to higher pressure, that is what is giving the increased oil consumption due to the lack of any oil/air separation within the breather assembly.

Put it this way, if you drive around off boost, your oil consumption/leakage will be minimal. When on boost, that's when the oil consumption/leakage will increase.
Like i explained the other day you have to know what boost has been programmed in, when we were doing the cozzys they would take 15psi on a standard breather, you start pushing 25psi they start pushing the cam seals out. mine peaked at 36psi and held 29psi or 2 bar. it had a top spec R breather system. this is the shit mappers don't tell you. every one wants the bhp but with it comes consequences.
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