Supra One Way Crankcase Breather

[Skeeter]

Is anyone here running a one way crankcase breather, like the one Vargas Turbo sells? If so, what are you thought on it....is it worth the price, does it do anything, any problems with it?
thanks.

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[Rocksandblues]

I have one
I haven’t had any issues. I assume it is working; conversely I haven’t heard of too many crank pressure issues from others either.

as a track car it lives at high rpm’s and pressures. Just trying to eliminate one potential issue.
The b58 has proven to take care of itself very well with out one also.

 

[Thraxbert]

Probably not very helpful at stock. But pretty much any turbo car with upgraded power tends to overcome the pressure relief rate of the stock PCV system. At that point, what was a non-issue becomes an issue. I personally believe every Supra owner shold have a true dual catch can setup and at least one breather. An ounce of prevention is worth a pound of...

 

[kanaka]

Yes I run it. Highly recommended for higher power supras

 

[sams2k]

only for upgrade turbo? stock turbo on higher boost dont need this?
which one you using?
the medium one?

 

[kanaka]

only for upgrade turbo? stock turbo on higher boost dont need this?
which one you using?
the medium one?

Not really necessary tbh

Medium yes

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