Mailing List flyrotary@lancaironline.net Message #41403
From: Joe Berki <jskmberki@alltel.net>
Subject: Re: [FlyRotary] Re: Flex plate(adendum)
Date: Tue, 5 Feb 2008 21:07:31 -0500
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Thanks,
I have a 89 and a earlier motor 88 or 86.  I want to use the 89 internals and irons if they measure, so what you are saying is that the 89 has the same weight rotors as 3rd gen and can take the 3rd gen flexplate and counterweigth? But what about using Tracy's PSRU?  Is the 2nd gen flexplate the only one that will work?
 
Joe Berki
----- Original Message -----
Sent: Tuesday, February 05, 2008 8:36 PM
Subject: [FlyRotary] Re: Flex plate(adendum)

Joe,
  Forgot to add this.........It depends on the year model 13B also........The 86 to 88.5
2nd gen had heavier rotors and what I reported is true.........The 88.5 to 91 2nd gen
13B have rotors the same weight as the 3rd gen and should be able to use the 3rd
gen rear counterweight.........You have to be careful with the 88.5 to 89 2nd gen to
make sure you have the lighter rotors (they are 9.7 to1 and have a machined rather
than a cast depressions in the rotor face)..........Sorry for the omission..........
--
Kelly Troyer
"Dyke Delta"_13B ROTARY Engine
"RWS"_RD1C/EC2/EM2
"Mistral"_Backplate/Oil Manifold




-------------- Original message from "Kelly Troyer" <keltro@att.net>: --------------

Joe,
   A 3rd gen counterweight and flex plate will fit 2nd gen 13B but the counterweight
will put the 2nd gen out of balance unless rotors and both counterweights  from the
3rd gen are installed also...........On another note if this engine is for an A/C using
Tracy's redrive you must use a 2nd gen flexplate........FWIW
--
Kelly Troyer
"Dyke Delta"_13B ROTARY Engine
"RWS"_RD1C/EC2/EM2
"Mistral"_Backplate/Oil Manifold




-------------- Original message from "Joe Berki" <jskmberki@alltel.net>: --------------

Will a flex plate and counterweight from a 3rd gen 13b fit a 2nd gen 13b?  How much for a flex plate and counterweight?  Thanks for any help.
 
Joe berki
Limo EZ


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