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Dave,
Richard will answer this one, but my belief is that
the single is similar to a 4 cylinder engine and therefore the damper for those
are adequate. I believe Richard is using a BMW type.
George ( down under)
Hi
Richard,
I have been following your single rotor for some years now; glad
to see you are getting the hp up. However the reported sharp torque pulse has
me worried; what has your experience been with the torque pulse with the
single?
Best Regards, Dave McCandless Europa XS
On 10, Nov , at
11:21 AM, Richard Sohn wrote:
Have been running the one
rotor on p-port for a while. Aiming for 115hp per rotor on 12A housings at
7500RPM(be happy with 100hp in the end). These estimates should give 150hp
for 13B housings, more likely 130, making 260 for a 13B. I know this is
worse than other p-port proponents predict, but this is what I am working
toward. If more power (over stock) is the issue, p-port is the solution,
also simplicity. I have not found any real negatives, for air craft use, in
it.
Richard
Sohn
N-2071U
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