propeller Rpm

[McRay7ac]

what RPM should I have on the takeoff roll with a crew's propeller on Taylorcraft BC12D grass run way. continental 75 hp



bc

[3Dreaming]

Is it a cruise prop for a A65 or A75? What diameter and pitch?

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All you can get!!!!!!!

[McRay7ac]

I pick some rpm on takeoff roll, static was 2000 rpm gain about 8 to 10 mph guess I ought to be happy with that , have no were to go ride around coast trip to west Texas, and sometimes I wonder if I not getting to old to be flying.

[Robert Lees]

Metal prop, either MacCauley or Sensenich should be about 2050 static rpm. Don't know about wood props, TCDS should help?

[3Dreaming]

Metal prop, either MacCauley or Sensenich should be about 2050 static rpm. Don't know about wood props, TCDS should help?

TCDS won't help, because the Taylorcraft was never approved for a A-75. Because of that there are no published numbers. It seems most people who have an A-75 run it with an A-65 propeller, so the A-65 would apply If that is the case.