Blue smoke accelerating after downhill

ASSISTANCE Stock Engine-Bay Components
1

I have a stop sign at the end of a long downhill. After coming to a stop and accelerating making a right turn, i will leave the biggest cloud of blue smoke. It doesn’t happen any other time. No blue smoke on a cold start, or high rpms, or normal acceleration. ONLY after a downhill.

What does that mean?

Cheers

2

typically, valve guides/seals. oil is pulled through the guides because of high vacuum (decel on a hill against the throttle plate)