Mesazhi #21501 i Listės sė E-mailave flyrotary@lancaironline.net
Nga: Ed Anderson <eanderson@carolina.rr.com>
Lėnda: Re: [FlyRotary] Re: Static MAP readings?
Data: Fri, 6 May 2005 08:00:33 -0400
Pėr: Rotary motors in aircraft <flyrotary@lancaironline.net>
Message
Not quite correct, Rusty.  My 2900 is a DCOE type (Throats are closer together - like 90 mm center to center whereas the IDF type are more like 120mm) and has the 4 injectors. 
 
Perhaps they have discontinued the 4 injector DCOE type.
 
Ed
----- Original Message -----
Sent: Friday, May 06, 2005 12:36 AM
Subject: [FlyRotary] Re: Static MAP readings?

Thank goodness....wouldn't want it to be too easy.  Paul 
 
 
I just looked up the details on this.  The 2900 is a "DCOE" type unit, which I believe relates to a standard size of carb that was popular before I was born.  It doesn't appear that this size TB comes with an option to have 4 injectors, but to be sure, you'd have to ask TWM.  You probably don't want to mention airplanes, since they've been fairly against the idea in the past.  
 
The 4 injector unit I have is the 2930 "IDF" type unit.  Again, ancient history standard sizes.  These appear to all be 4 injector units, in sizes from 40 to 55*
 
Cheers,
Rusty (still working on the single rotor ebay guy)
 
*- Yes, I know there are other sizes :-)   
 
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