Thanks Doug,

That was a little further back than I thought; thanks for looking finding the info.  Hope that is what you guys were looking for.

Ken P.

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> Ken Powell wrote "There has been a comparison of props in RVator within the past year".

That was in the 5th issue of 2003, and the results obtained in a prop to prop comparison in VANS RV-8 test bed were as follows:

Sensenich 70 inch 2 blade 207.9 mph @ 2500 rpm

MT 72 inch 3 blade 200.7 mph @ 2500 rpm

Whirlwind series 200c 2 blade 206.7 mph @ 2500 rpm

Hartzell blend airfoil 2 blade 208.9 mph @ 2500 rpm Constant Speed

Doug Lomheim

OK City, OK

RV-9R (fuselage)

"ONCE YOU HAVE TASTED FLIGHT YOU WILL WALK THIS EARTH WITH YOUR EYES TURNED SKYWARD. FOR THERE YOU HAVE BEEN, AND THERE YOU LONG TO RETURN"
Leonardo Da Vinci