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At 09:43 AM 2/22/2006, WRB wrote:
For a "real" C-90, Continental approves 2625 rpm (95 hp) for take-off
(1 minute only), so it would not appear
prudent to cruise this unit above 2475 rpm
Actually, this is due to cooling concerns. The same rotating parts
are approved for continuous use at 2750 in the O200. One other thing
that may be of concern but is ignored in the STC is the
prop/crank/rpm interaction.
John Cooper, A&P
Skyport Services
PO Box 249
4996 Delaware Tnpk
Rensselaerville, NY 12147
518 797-3064
Fax 518 797-3865
www.skyportservices.net
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