Engine location

[SgtPappy]

Almost all prop planes create some lift from the slip stream of the prop.

HiTech

Hah, how could I have overlooked that. Although I guess downwash only on one wing would be a disadvantage as we know from the stall and trim characteristics of these prop planes (excluding contra-rotating prop planes).

[MK-84]

So in theory can a jet's intake "pull" turbulent air over the wings, making it flow better? Or at any realistic speed it no longer provides a suction force?

[bozon]

So in theory can a jet's intake "pull" turbulent air over the wings, making it flow better? Or at any realistic speed it no longer provides a suction force?

It does not work exactly this way. Continuity must be kept, this is why a turbulence is created along the trailing edge of the wing. If you suck the air from above the wing, what will come in its place? The answer will really depend on the fine details, but most likely, you will end up with more drag and a less efficient engine.