Excelleron 90

[Dean Pappas]

Beats me!

Dean Pappas
Sr. Design Engineer
Kodeos Communications
111 Corporate Blvd.
South Plainfield, N.J. 07080
(908) 222-7817 phone
(908) 222-2392 fax
d.pappas at kodeos.com


-----Original Message-----
From: discussion-request at nsrca.org
[mailto:discussion-request at nsrca.org]On Behalf Of rcaerobob at cox.net
Sent: Wednesday, December 15, 2004 9:59 AM
To: discussion at nsrca.org
Subject: Re: RE: Excelleron 90


The Magnum I received was extremely rough in machining work, and the casting quality was absolutely terrible.  It was so bad LOOKING (machine grooves VISIBLE on the crank case in the intake window!!!!) that I returned it immediately.  Maybe mine was a fluke, but it was bad enough looking that I wouldn't even try to run it.
> 
> From: "Dean Pappas" <d.pappas at kodeos.com>
> Date: 2004/12/15 Wed AM 09:47:23 EST
> To: <discussion at nsrca.org>
> Subject: RE: Excelleron 90
> 
> Hi Bob,
> Let me confirm what you say: a muffled 120 (in my case a Magnum 120 2-stroke) will fly the pants off of the Excelleron. There is no lack of GO for FAI.
> By the way, the Magnum runs great after a carb size reduction. The factory has been wonderfully cooperative with me.
> The engine may not be fancy on the outside, but it runs well.
> Later,
> 
> Dean Pappas 
> Sr. Design Engineer 
> Kodeos Communications 
> 111 Corporate Blvd. 
> South Plainfield, N.J. 07080 
> (908) 222-7817 phone 
> (908) 222-2392 fax 
> d.pappas at kodeos.com 
> 
> -----Original Message-----
> From: discussion-request at nsrca.org [mailto:discussion-request at nsrca.org]On Behalf Of Bob Pastorello
> Sent: Tuesday, December 14, 2004 7:08 PM
> To: discussion at nsrca.org
> Subject: Re: Excelleron 90
> 
> 
> Yah, but that was before I realized how limiting a 91 without a pipe was!
> Piped 91 = muffled 1.20
> 1.40 muffled = Priceless!
>  
> Betcha I get more "up" than YOU !!!! <G>
> 
> Bob Pastorello
> NSRCA 199  AMA 46373
> rcaerobob at cox.net
> www.rcaerobats.net
>  
>  
> 
> ----- Original Message ----- 
> From: Eddie Batchelor <mailto:perkinsrx at centurytel.net>  
> To: discussion at nsrca.org 
> Sent: Tuesday, December 14, 2004 11:02 AM
> Subject: RE: Excelleron 90
> 
> Now when I told Bob I had a Bully 120 I was thinking of using in my Excelleron, he told me to save it for another plane.
>  
> That's interesing considering he's now talking a ST2300  and heres Randy talking a Webra 145    :-))
>  
> I may butcher up my old Explorer and put the Bully on it just for kicks, but my New Excelleron for next year will have a YS110 on it .
>  
> Oh and my other Excelleron may be my electric test platform  :-))
>  
> Eddie
> 
> -----Original Message-----
> From: discussion-request at nsrca.org [mailto:discussion-request at nsrca.org]On Behalf Of randy10926 at comcast.net
> Sent: Tuesday, December 14, 2004 10:43 AM
> To: discussion at nsrca.org @nsrca.
> Subject: 
> 
> 
> Getting a Prop for the ZDZ40 could be a problem.
>  
> What about a RCS 140/180 or a Roto 25/35?
>  
> Maybe the Webra 145 ain't such a bad idea.  It's light for a big two stroke.  It's rear exhaust.  I have a Bolly 480 muffler that will work; sure don't need the extra power from a tuned pipe.  They have the new SS bearings in them.  But the pump and mixture sensitivity make them hard to deal with; and I am tried of that problem.
>  
> Randy
> 
> 
> 

Bob Pastorello, El Reno, OK, USA
rcaerobob at cox.net
www.rcaerobats.net

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