I found also part for FORD 9"dia and 3 to 1 ratio but
 much
  stronger

  Jean Prudhomme

  On second thought this is not such a bad idea.
  What do those parts weigh Jean?

  Do you know of a NC machine shop in Florida that can make
  housings for you?

  Also what is your budget for shafts and gear boxes?

  Paul Lamar



 I'm also interested in the 3 to 1 part number.
 Have not received reply from Tracy Cook on PSRU.
 May have to build my own, or be part of project.
 C. Smith

 Are you also going to use two engines in a pusher
 arrangement like this?

 BTW Jean your rotor housings are in.

 Paul Lamar


Never mind.
C. Smith


I think you should try  building something like this :)

Paul