<<<<<<<<<<<<<<<<--->>>>>>>>>>>>>>>>
          <<  Lancair Builders' Mail List  >>
          <<<<<<<<<<<<<<<<--->>>>>>>>>>>>>>>>
>>
I'm using a Warnke high aspect ratio 70*76 with a 160 hp O-320. At 120 kts
climb is only marginally affected by prop, and from 140 kts climb is only
affected by power and weight. At slower speeds the CS perfoms better. A CS
prop might give around 5 to 10 kts in cruise. I like the fixed because of
lower cost and lower weight. 50 lbs lighter also gives better climb ! Please
email me if you like more numbers.

Sven
SE-XOP