On Mon, 28 Jul 2003 16:05:14 -0700, "N3722A" wrote:

I have a Sensenich 72CK-0-56 prop on my plane - is the "56" the pitch on the
prop?

Yup.

Also, can one have a prop "re pitched" so to speak to give more of a climb
performance than cruise? It seems I once read (correct me if I am wrong)
that this number (56) is the pitch and if one can have a prop reworked to a
lower pitch (like 52) one can get a better climb performance.

sig snip

http://www2.sensenich.com/direct/propdir.htm

Has a lot of useful information. If a pitch range is "approved" for
your particular aircraft (there are quite a few that have
standard/climb/cruise listed) you still need to ensure that the
certified static rpm range is still maintained.

Any prop shop that re-works/overhauls/sells Sensenich props should be
able to give the straight scoop on what is allowable for your
aircraft.

TC