Crankcase breather question

I mean its a decently aggressive street engine. 9.5:1 comp 108 duration i believe, dont quite remember the full cam specs but its a lunati voodoo cam.

this is the first time i looked under the pass side breather, pretty clean. Some light oil residue but i guess thats to be expected. This breather has been on there for about 6 or 7 years

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