3 blade prop

[Karl G. Mueller]

Bob,

I just tried the 15.3/4 x 13 three blade APC and it is straining the engine
a little and the vertical is not as good. Best results I get with the 16.5 x
12
two blade. Haven't tried to repitch the three blade.

Karl G. Mueller
kgamueller at rogers.com


----- Original Message ----- 
From: <rcaerobob at cox.net>
To: <discussion at nsrca.org>
Sent: Monday, July 11, 2005 3:55 PM
Subject: Re: Re: 3 blade prop


> Randy - what pipe, length, nitro you using?  What rpm you getting with
that?
>
> My OS's will TURN the 13 pitch, but it is a strain I don't like to put on
the motor.
>
> Bob Pastorello
> >
> > From: randy10926 at comcast.net
> > Date: 2005/07/11 Mon PM 03:11:37 EDT
> > To: discussion at nsrca.org
> > Subject: Re: 3 blade prop
> >
> > I would think so.
> >
> > My os160 have no problems with an APC 15.75X13 three blade.  Since I
heard the pitch measure less for a Bolly than an APC, I wonder if a Bolly
18X10 would be enough prop.
> >
> > Randy
> >
> > -------------- Original message -------------- 
> >
> > Bob
> >
> > Do you think that a OS 1.60 will turn the Bolly 18x10 three blade ?
> >
> > Robert
> >
>
> Bob Pastorello, El Reno, OK, USA
> rcaerobob at cox.net
> www.rcaerobats.net
>
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