P prkaye Well Known Member Sep 20, 2010 #1 Anybody know if there is any range of RPM values below 2700RPM that should be marked as yellow (avoided for continuous operation) for an O-320-D2A with a Catto 3-blade prop?
Anybody know if there is any range of RPM values below 2700RPM that should be marked as yellow (avoided for continuous operation) for an O-320-D2A with a Catto 3-blade prop?
