Excessive Oil in Catch Ca, w/o PCV attached. Concerned with Blow By

[gab997]

I have been tracking by 84 911 for the last 4 years now and have started to have some issues with oil issue with catch can spilling out and getting the right side of the motor wet with oil. Note; the PCV inlet on the air box has been plugged and is not attached.

Questions, has anyone ran similar setup from attached pictures? If so have you had any issues with this.

Could the issue be caused by pcv not connected to air box?

Worst case would be blow by pushing the oil back into can, have not completed leak down yet.

What I have completed. Compression test was completed with four revs and results below.

1-130, 2-125, 3-125, 4-110, 5-130, 6-115.

Plans for next week; pull valve covers and loosen valves and complete leak down.

Outcome #1 if leak down show less than 20% complete valve adjustment and put back together. (What to be done with catch can and oil issue then.)

Outcome #2 if leak down shows more than 20% then the motor get pulled and start disassembling motor apart and check out piston/ cylinders/ heads.

Does it sound like I am on the right track here? Any input appreciated.

Good driving,
Greg