WOW. My friend you must not have watched it at all. Or you just don’t understand it, or modified motor building for that matter. Just reading the click bait title doesn’t make you any more correct. It’s plain as day. Either way let me list the cliff notes for you.
1) 3:50 Modded engines produce more blow by than stock.
2) 6:00 Factory PCV breather system explained (Emissions)
3) 8:10 PCV valves on modified motors are bad.(Owned)
4) 11:00 Venting crankcase oil vapor in to the intake or pre turbo of a modified motor is very bad. Heard of detonation?(Owned)
5) 16:38 Keeping the factory breather system in a modified motor is bad (Owned)
6) 18:00 how to improve breather systems on a modified motor
7) 20:15 PCV on a turbo motor is again very bad. (Owned)
8) 23:30 Breather system design
9) 24:24 PCVs on a turbo motor are again very bad. (Owned)
10) 25:35 Catch can routing. Venting to atmosphere on a modified motor is good.
11) This whole thread:00 Your knowledge, attention span and reading/listening comprehension is very bad. But you do get a banana sticker for the drawing.
Quote:
Originally Posted by zombiewolf513
Yes
Without vacuum on the crankcase, the gas pressure builds and blows out seals/rings.
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On a stock KA with a PCV system, perhaps. Since it’s not needed on a modified motor there is no pressure to blow rings or seals when venting to atmosphere. Like you said, weld your vents on a turbo motor and see what happens. It’s called physics.
And yes. I stated the “fact”PCV systems are for emissions, not for turbo KA’s. You seem to think they belong on a turbo motor(wrong). You seem to think venting oil vapor in to the intake or before a turbo is good(wrong). They are only good for stock cars to reduce emissions. And no I will not weld shut my crankcase venting. I vent to atmosphere like a sane person.