Thread: Crank case vent

Will this work,disregard the crappy scanned drawing

i would think you would have to drain the oil catch regularly with that setup.. why bother?

Just trying to clear some space for turbo manifold...my fabricator said it should not effect any thing,he said they have done it on numerous rwd sr20det customer cars...just trying to get some feedback

rwd guys take a lot of short cuts.. cant tell ya how many bov's i've seen on hot pipes running open with draw through mafs lol


it might be ok to do, but you really shouldnt need to make so much room, look at my pics man, my manifold is crammed in there pretty good but i didnt have to sacrifice any of that stuff..

iirc your already going to run a half radiator, which i wouldnt do either, but how much room do these guys need?

i bet @nsusammyeb could make you a sick ass manifold that would actually fit without having to mod a bunch of stuff.. esp if he has a jig of mine

Id leave the 'block to VC' line; other than that your drawing will work.

Although you wont have any vacuum on the crankcase during idle or cruising.

they have ones with 3 ports which u would hook the 3rd one up to the intake manifold instead of capping it, i'd think that would be much better of an idea combined with leaving the one from the block to vc.

How about the one from the block to the catch can also with the other 2 mentioned

I mean leave it hooked up.

Not well.

Read here: http://www.sr20-forum.com/information-library/34413-crank-case-ventilation-fully-explained-naturally-aspirated-edition.html

And then here: http://www.sr20-forum.com/information-library/44727-crank-case-ventilation-fully-explained-turbocharged-edition.html