Fred Osborn wrote:

Paul,

One of the items that has us 6.5B people

wondering is how to

distribute our excess oil, that is the oil

that normally

would be used to cool and lube the second

rotor. It would

seem a waste to just let the pressure

regulator dump it back

to the oil pan. My choice would be to double

the cooling oil

flow to our one rotor. Warm-up should not be

extended much

since we will have less thermal mass and total

oil volume.

Any wisdom from you and all others would be

appreciated.

Fred O.

Kevin Richey wrote:

Hello list members!  New list member Kevin Richey,
here...

Where are single rotors available?  I mean, are they
available as inexpensively as the dual rotor engines
are?

I've seen a few companies advertising them, with one
asking some 7K for one, which I consider outrageous.

I'm interested in them for gyro and powered parachute
propulsion...

Thanks for any comments....

-Kevin

 
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