4-stroke pump

[John Pavlick]

Jim,
 That's what he's got now but I think he wants to move the tank over the
C.G. Of course, for Sportsman this isn't really necessary because you only
burn 2 oz. (or less) of fuel flying the schedule - the balance won't change
too much even with the tank in the nose. I've actually flown 4 strokes
(little ones) with no pressure and they work fine - as long as the venturi
area isn't too large.

John Pavlick
http://www.idseng.com


> -----Original Message-----
> From: discussion-request at nsrca.org
> [mailto:discussion-request at nsrca.org]On Behalf Of Jim Ivey
> Sent: Thursday, February 24, 2005 10:07 PM
> To: discussion at nsrca.org
> Subject: Re: 4-stroke pump
>
>
> Rc
> The OS 70 4c doesn't need a pump. Just install the tank close
> behind the firewall and plumb the tank for pressure from the muffler.
>
> Jim Ivey
> >
> > From: rc_pilot <rc_pilot at charter.net>
> > Date: 2005/02/24 Thu PM 07:51:29 EST
> > To: discussion at nsrca.org
> > Subject: 4-stroke pump
> >
> > what type of pump do i use with an os fs70?
> >
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