Excessive blowby?

Took my car to the track this weekend after a two year break. Seems to have leakage out of the valve cover breathers and I don't remember so much of that before. What is considered excessive? Thanks!

Do a leak down and see what your percentage is

Haha! Mike, now that's common sense! Thanks!

Depending on rings. I have total seals, 3% leakage. I don't like anything over 10% with standard rings, but that's me.

I had 3% for a long time on my 405ci.. I changed
out the rings when I hit 7% but really didnt need to