Venting pressure from the block?

So each valve cover has a hole, one for oil fill and the other for a PCV with hose to a port on the carb.
With a roots blower, can the PCV hose still go to the carb?
If it's turbocharged (blow through), should the hose go in front of the turbo inlet?
What about using the valve covers with just a filter (or 2) without using the PCV?
thanks.

or you could put an exhaust evac system on after thew O2sensor if you have 1.

The hose can go upstream of the turbo. With time though the oil droplets in the blow-by can foul the compressor wheel.

I'd be inclined to just use two breathers.

2 Breathers should look good.

thanks.

Quote:

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2 Breathers should look good.

thanks.

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Who cares what it looks like? You need funtion, you should install a catch container, you will need it.