Darrel Toepfer wrote:
wrote:
specific engines such as 0-235, but not the 320 series. I can't imagine
a 4 seat plane with 75 hp...

The O-235 is typically 115 HP.

And the original engine/quote was: "a stinson 105 HW-75"
But apparently the 105 only came in 2/3 seats...

You are right. My Type Certificate Data sheets for the HW-75 show
the engine as a Continental A-75, with the A-80 as an option.

Dan