CRAP! I'm smoking!

I was kinda thinking the intake gasket was the culprit too, but I can look down the runners and the mating surfaces look ok. Not real oily....bolts are tight.

It doesn't seem to smoke until warmed up, and it doesn't seem to do it under hard accelleration(full throttle). These symptoms make me think valve seals. I was so careful putting those on. Didn't see any gouges, etc.

Total Seal says ya have to use a Viton seal, but viton, teflon. It's just a friggin valve seal. The whole gapless ring thing is new to me and I don't know how much issue there really is there.

Is there some diagnostic trick to find out if it IS the intake sucking oil?