Tuned pipe differences 120 4c & 145 Webra 2c

glenn hatfield randy10926 at comcast.net
Thu Oct 24 09:22:24 AKDT 2002


How soon I forget. I was impressed also. Thinking about replacing my 
Bolly Muffler with a Greve pipe.

What a nice contest.  I have a few photos in my camera, I really should 
download them.

Randy



----- Original Message -----
From: "Henderson,Eric" <eric.henderson at gartner.com>
Date: Thursday, October 24, 2002 1:18 pm
Subject: RE: Tuned pipe differences 120 4c & 145 Webra 2c

> I saw a whole bunch of Webras in action last weekend. (Burlington NC
> contest) The new Piedmont Greve pipe was in evidence and worked 
> very well.
> 
> Interestingly enough the Greve is a long thin pipe and works with 
> the YS as
> well. You could feasibly run two and four cycles in the same plane 
> with this
> one muffler.
> 
> Eric.
> 
> -----Original Message-----
> From: Tim Seyfarth [mailto:TJS at mail.global-electronics.com]
> Sent: Thursday, October 24, 2002 12:59 PM
> To: discussion at nsrca.org
> Subject: RE: Tuned pipe differences 120 4c & 145 Webra 2c
> 
> 
> Lee,
> 
> I saw Jim Woodward fly with your new engine in it here in Phx just 
> a few
> weeks ago.   Aside from the respectable price and LOW weight it 
> sure did
> seem to perform well.
> 
> Thanks for your opinion!
> 
> Tim
> 
> -----Original Message-----
> From: discussion-request at nsrca.org
> [mailto:discussion-request at nsrca.org]On Behalf Of Lee Davis
> Sent: Thursday, October 24, 2002 7:41 AM
> To: discussion at nsrca.org
> Subject: Re: Tuned pipe differences 120 4c & 145 Webra 2c
> 
> 
> My recommendation is to find the least expensive 4 stroke exhaust 
> systempossible for the YS, then get a correct, dedicated 2 stroke 
> exhaust for the
> Webra.  You'll be running the 2 stroke system for years, so I 
> don't think it
> is wise to compromise.  2 and 4 stroke exhausts are very different.
> 
> There are a lot of guys who have switched from 4 to 2 stroke, or have
> replaced an older 4 stroke exhaust for something fancy, who I'm 
> sure would
> sell you their used 4 stroke muffler/header at a good price.
> 
> Lee Davis
> Piedmont Models
> http://www.piedmontmodels.com/
> 
> > I am returning to pattern with a swallow to start powered by an 
> OS 120 4
> > cycle which I already have and want to get a pipe for it.  
> However, my
> > larger plan is to get a Webra 1.45 in the near future for a full 
> blown> 2meter ship.  Being on a bit of a budget I was hoping I 
> could get a pipe
> > that would work on either.Is this possible and does anyone have any
> > recommendations?  I was pondering a Macs for the price...
> >
> > Thanks
> > Tim
> 
> 
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