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Old Mar 15, 2003, 04:32 AM
Andy Carpenter
Guest
n/a Posts
FS: Webra 91 P5AAR with revers crank

I am selling me Webra 91 P5 AAR clockwise running engine (for 3DNT)
It has about 8 gallons through it and is in perfect condition. Comes boxed
with all instructions.
Also included is a fan shroud specific for this engine, and a fan redrilled
for the Webra and fitted with GV-1 magnets.

Cost new was 220 for the engine, 35 for the fan, 8 for the shroud
Selling for 175 for everything, including regular shipping

Check out my website for pictures - follow the RC Helicopters/3DNT links

Drop me a mail if you are interested

--
Carps.

[ http://www.carps.co.uk ]


Old Mar 15, 2003, 01:12 PM
Tim van Halteren
Guest
n/a Posts
Re: Webra 91 P5AAR with revers crank

What are you going to put into your 3DNT when you sell your engine and why
are you switching?
Just curious, Tim


Old Mar 16, 2003, 01:22 AM
Andy Carpenter
Guest
n/a Posts
Re: Webra 91 P5AAR with revers crank

"Tim van Halteren" <t_dot_van_dot_halteren@inter.nl.net> wrote in message
news:3e737aa4$0$29728$19deed1b@news.inter.NL.net.. .
> What are you going to put into your 3DNT when you sell your engine and why
> are you switching?
> Just curious, Tim
>
>


What ?: OS 91SX-HG
Why ?: The Webra is very powerful, but prefers a higher headspeed. I want
to run low head speeds, and the OS is much happier down there.

--
Carps.

[ http://www.carps.co.uk ]


Old Mar 16, 2003, 09:02 AM
Tim van Halteren
Guest
n/a Posts
Re: Webra 91 P5AAR with revers crank

I saw that Graupner now has the OS91SX-CSpec HGL (Large crank and big head)
maybe it is worth trying if you've not already bought something.

Tim


"Andy Carpenter" <andy@REMOVEcarpsTHE.coUPPER.ukCASE> wrote in message
news:b518cl$nmf$1@sparta.btinternet.com...
> "Tim van Halteren" <t_dot_van_dot_halteren@inter.nl.net> wrote in message
> news:3e737aa4$0$29728$19deed1b@news.inter.NL.net.. .
> > What are you going to put into your 3DNT when you sell your engine and

why
> > are you switching?
> > Just curious, Tim
> >
> >

>
> What ?: OS 91SX-HG
> Why ?: The Webra is very powerful, but prefers a higher headspeed. I

want
> to run low head speeds, and the OS is much happier down there.
>
> --
> Carps.
>
> [ http://www.carps.co.uk ]
>
>



Old Mar 16, 2003, 11:42 AM
Andy Carpenter
Guest
n/a Posts
Re: Webra 91 P5AAR with revers crank

I wanted to try a 'C' spec, but the NT requires the engine running
backwards. There are no reverse cranks for the 'C' spec as far as I could
find out, so I have the regular HGL.

--
Carps.

[ http://www.carps.co.uk ]

"Tim van Halteren" <t_dot_van_dot_halteren@inter.nl.net> wrote in message
news:3e748e31$0$29715$19deed1b@news.inter.NL.net.. .
> I saw that Graupner now has the OS91SX-CSpec HGL (Large crank and big

head)
> maybe it is worth trying if you've not already bought something.
>
> Tim
>
>
> "Andy Carpenter" <andy@REMOVEcarpsTHE.coUPPER.ukCASE> wrote in message
> news:b518cl$nmf$1@sparta.btinternet.com...
> > "Tim van Halteren" <t_dot_van_dot_halteren@inter.nl.net> wrote in

message
> > news:3e737aa4$0$29728$19deed1b@news.inter.NL.net.. .
> > > What are you going to put into your 3DNT when you sell your engine and

> why
> > > are you switching?
> > > Just curious, Tim
> > >
> > >

> >
> > What ?: OS 91SX-HG
> > Why ?: The Webra is very powerful, but prefers a higher headspeed. I

> want
> > to run low head speeds, and the OS is much happier down there.
> >
> > --
> > Carps.
> >
> > [ http://www.carps.co.uk ]
> >
> >

>
>



Old Mar 16, 2003, 02:23 PM
Andy Fell
Guest
n/a Posts
Re: Webra 91 P5AAR with revers crank

Andy,

I've found the secret to the Webra in an NT... Get the 8.3:1 ratio

As far as the CSpec is concerned, I asked skyline about this and they
are looking into it. Apparently Os dont do it... it is a seperate
mod, dont know exactly what tho'.

If you dont get a buyer for your webra, I'd recommend you try changing
the gear ratio and putting it back in... you may be more pleased then.
I also want to try a CSpec though.. if you get one, please tell me how
you get on with it!

Rgds
Andy

On Sun, 16 Mar 2003 17:40:39 +0000 (UTC), "Andy Carpenter"
<andy@REMOVEcarpsTHE.coUPPER.ukCASE> wrote:

>I wanted to try a 'C' spec, but the NT requires the engine running
>backwards. There are no reverse cranks for the 'C' spec as far as I could
>find out, so I have the regular HGL.


Old Mar 16, 2003, 03:52 PM
Andy Carpenter
Guest
n/a Posts
Re: Webra 91 P5AAR with revers crank

What sort of flight times are you getting with the Webra now ?


--
Carps.

[ http://www.carps.co.uk ]

"Andy Fell" <andy_fell@NSbigfoot.com> wrote in message
news:rjm97v4dn6l3aeaivrirbhb47ef4u4a6gh@4ax.com...
> Andy,
>
> I've found the secret to the Webra in an NT... Get the 8.3:1 ratio
>
> As far as the CSpec is concerned, I asked skyline about this and they
> are looking into it. Apparently Os dont do it... it is a seperate
> mod, dont know exactly what tho'.
>
> If you dont get a buyer for your webra, I'd recommend you try changing
> the gear ratio and putting it back in... you may be more pleased then.
> I also want to try a CSpec though.. if you get one, please tell me how
> you get on with it!
>
> Rgds
> Andy
>
> On Sun, 16 Mar 2003 17:40:39 +0000 (UTC), "Andy Carpenter"
> <andy@REMOVEcarpsTHE.coUPPER.ukCASE> wrote:
>
> >I wanted to try a 'C' spec, but the NT requires the engine running
> >backwards. There are no reverse cranks for the 'C' spec as far as I

could
> >find out, so I have the regular HGL.

>



Old Mar 16, 2003, 04:02 PM
Andy Fell
Guest
n/a Posts
Re: Webra 91 P5AAR with revers crank

Hi,

just under 20mins..

to be honest I'm still fiddling.. but it's looking better

Andy

On Sun, 16 Mar 2003 21:40:58 +0000 (UTC), "Andy Carpenter"
<andy@REMOVEcarpsTHE.coUPPER.ukCASE> wrote:

>What sort of flight times are you getting with the Webra now ?


 


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