This topic has been beat to death on other sites. Hopefully we can iron this out on here with minimal hassle. What is the best/most effective way to minimize boost pressure from entering the crankcase. Lets assume this is a new well sealed motor i.e. new rings, pistons, quality assembly and machine work etc. How would one solve the problem of the dipstick blowing out, pcv blowing out etc. I've heard check valves work, if so ,what kind and where to get them. Breather caps on oil fill tubes? Is this an acceptable practice, any unmetered air problems? Hopefully someone on here has solved this nagging problem for S/C'ed people. Lets hear it:D
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