Andy,
I am using a 54 x 60 Sensenich on a 3100 cc corvair that gets
3350rpm in cruise at 172mph true airspeed and 2950 rpm climb at 80 mph
and 1000 to 1500 foot per min. climb -depending on the weather.
Joe Horton, Coopersburg, Pa.
joe.kr2s.buil...@juno.com
On Sun, 17 Sep 2006 16:40:53 -0400 "Colin Rainey"
<brokerpi...@bellsouth.net> writes:
> WW recommends the Sensenich 54 x 54 for that hp range (some Corvairs
> are
> approaching that). I would start there and depending on your
> particular
> construction (ie: how clean) adjust the pitch from there. This is
> also
> depending on prop clearance being 8 to 9 inches to allow for max
> gear
> compression and still no prop strike. You may want to call Sensenich
> and ask
> what they recommend as a starting point with 125 hp... Might be 54 x
> 60
> (Mark L bogged his 3100 cc down with that).
>
> Colin Rainey
>> Hi Guys,
>
> I`m from Hamburg Germany and bought a used KR2S in boot stage with
> an
> new Franklin engine with 125 hp. Does anyone have experience with
> this
> engine ???
>
> If yes what kind of prop should i use ???
>
> thanks a lot in front
>
> Andy
>
