Anyone flowbench the trickflow 190 heads yet???

I have very little doubt you could bolt those heads right on and they would run fine, up to the rpm limit of the springs.

If the seal situation on yours is the same as the ones I had here, it will use oil and likely smoke in a short amount of time.
yes and I'm saying this for the masses as you well know I'm going to at least take these apart and try and have things checked out if not check things out myself some way or another. And yes have definitely taking this seal discussion too heart. It will be one of the things that you pointed and I'll definitely be checking on. Cheap and easy while I'm in there..
Thank you!..