Dingo users

[Koenig, Tom]

Thanks guys, looks like I'll be tweaking that needle a bit more first.

Tom

> ----------
> From: 	Troy Newman[SMTP:tanewman at qwest.net]
> Reply To: 	discussion at nsrca.org
> Sent: 	Thursday, 12 September 2002 1:51
> To: 	discussion at nsrca.org
> Subject: 	Re: Dingo users
> 
> Tom,
> 
> Are you running too rich? The DZ doesn't run well rich...Its something
> about
> raw fuel going in and putting out the fire. If the motor is running too
> rich
> then it will shake like crazy and sound like its hammering and banging
> around.....If you lean it out the motor will smooth out and be
> awesome.....Needle valves vary but all the DZ's I have setup or seen run
> seem to be at about (1) Turn open....In fact up here at elevation
> 5600-6000ft I'm only about 3/4 of a turn open...The motor is still "rich"
> of
> the peak by about 200-300rpm and runs great....
> 
> You may look here for a solution rather than head shims.....I have never
> heard of someone adding head shims to really solve a problem on this
> motor...I have heard of people trying it and then they leaned the needle
> and
> did not need it.
> 
> Troy
> ----- Original Message -----
> From: "Tony Stillman" <tony at radiosouthrc.com>
> To: <discussion at nsrca.org>
> Sent: Wednesday, September 11, 2002 7:01 AM
> Subject: Re: Dingo users
> 
> 
> > Tom:
> >
> > I have used both.  The only problem we had with the 20% is that the
> low-end
> > is too rich.  This can cause the engine to quit in throttle-up.  The
> engine
> > makes so much power, you really don't need the 30%, but it is necessary
> to
> > have good transition.
> >
> > I have not had to install any head shims on this engine, and I don't
> know
> of
> > anyone that has had to either.
> >
> > I suggest you contact Richard Verano about the problem.  I'm sure he
> would
> > like to hear from you about any problems, as well as I'm sure he will
> get
> it
> > fixed for you!
> >
> > Tony Stillman
> > Radio South, Inc.
> > 3702 N. Pace Blvd.
> > Pensacola, Fl 32505
> > www.radiosouthrc.com
> > 800-962-7802
> > ----- Original Message -----
> > From: "Koenig, Tom" <Tom.Koenig at actewagl.com.au>
> > To: "'discussion'" <discussion at nsrca.org>
> > Sent: Tuesday, September 10, 2002 7:07 PM
> > Subject: Dingo users
> >
> >
> > > Hi all,
> > >
> > > another question to you fellow DZ guys.
> > >
> > > Those of you using the Coolpower heli fuel...are you using the 30% or
> the
> > > 20% Nitro content. Did any of you using the 30% find the need to
> > > de-compress??
> > >
> > > I'm finding the need to do so...just wondering if any of you have
> > > experienced the same thing, hmmmmmm????
> > >
> > > I've also seen one suspected pump failure ( but cannot validate this
> > sofar)
> > > on a friends engine. It is down by about 500 rpm, compared to his
> other
> > DZ,
> > > and makes a terrible rattling sound. Internal inspection ( but not the
> > pump
> > > yet) has revealed nothing so far. Any one seen/heard something
> similar?
> > >
> > > Thanks guys
> > >
> > > Tom
> > >
> > >
> > >
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