I use the factory vent and a PVC.

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11.02 @ 120.56
http://www.youtube.com/watch?v=EAxRmoDgsdY
Chassis dyno
http://www.youtube.com/watch?v=wd6hFGzLJMc

Bill, i think your deffinetly going to have to vent the block with a fuel pump block off plate and catch can.

Charlie, supposedly, if you ever have a backfire with a turbo motor it can destroy the check valve without you knowing, and one more backfire after that could make an interesting boom

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Tyler, 19
72 Dart Swinger /6T

I am with Shaker223. Stock rebuild with 170k miles. Doesn't burn oil. Makes a little crankcase pressure, but not much.

When I first put it together, I mistakenly plugged the stock breather hose into the intake tract after the turbo. This definitely gave me some problems (dipstick launch and a little oil out in a few places). Unplugged it and no worries since. Granted, I have not seen over 13 psi, and usually limit to 6.5 or 9 psi depending on my whims and cravings.

Lou

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Home of Slant6-powered fun machines since 1988

When I was running my "Draw thru" turbo, I just had the stock PCV and breather, with no pushing of oil at about 10PSI.

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Charrlie_S
65 Valiant 100 2dr post 170 turbo
66 Valiant Signet 170 nitrous
64 Valiant Signet
64 Valiant 4dr 170
64 Valiant 4dr 225

This set up worked up to 30psi.

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11.02 @ 120.56
http://www.youtube.com/watch?v=EAxRmoDgsdY
Chassis dyno
http://www.youtube.com/watch?v=wd6hFGzLJMc

I think it depends on how much blow-by you have as to how much pressure ends up in the crankcase, needing to be vented.

I am going down to Freddie's tomorrow and drive it under ten pounds of boost on the highway for a while.

I'll let you know what happens.

Gettin' interesting!!!!

Bill

I suppose with 10.5:1 and 10 psi I'm getting a fair bit of blow by lol

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Tyler, 19
72 Dart Swinger /6T

Yes, you probably are... We're ar 9:1, but not much boost, yet.

Baby steps...

Bill