Models prior to the G or H (1956, 57) IIRC. The J, K, M ('58 - 60)
were 140 mph and the newer ones crept up to 157 or so.

On Wed, 12 Jan 2005 22:45:04 -0700, "Matt Barrow"
wrote:


"Jon A." wrote in message
.. .
On Tue, 11 Jan 2005 18:50:22 -0800, "markjenn"
wrote:

They're not a bad idea on some aircraft, but Bonanzas, with their 154K
gear
speeds, really don't need them. I also think that shock-cooling is an
overrated thing, but that's another discussion.

Some Bonanzas have gear speeds at 100mph

Which ones?