On Feb 16, 6:35 am, Nathan Young wrote:

The flight portion of my BFRs have focused on basic maneuvers, stalls,
slow flight, steep turns, and landings.

These procedures pretty much dictate the engines will go through many
high/low power cycles... Not the best for a turbo'd engine.

If I was you, I would rent a single for the day.

As a CFI I would not sign a guy off in a single for a BFR if I know
his daily flying is a turbo twin. However, we could probably do the
flight review in the twin without putting too much stress on his
engines. Or, he could rent a twin.

-Robert, CFII