In the late 90s I machined almost all of a 13b gearbox from a set of
  plans I bought from a fellow that used the design on a Subaru (going
  from memory here).  Based on C6 planetary set.  Not the same as
 Tracy's BTW.  Weight would have been between 30-35 lb.   Sold the
 gearbox parts to a fellow from Florida I believe.

 But find those plans and you'll have your 35lb gearbox.

 Joa Harrison

 That's funny. Maybe Tracy wound up with the parts  :-) Got any
 drawings or IGES or pictures you can share?

 What would you charge to make a one rotor shaft out of a two rotor
 shaft.

 Paul Lamar


 Paul, What does it take to make a one rotor shaft out of a two rotor
 shaft? I have access to machine shop equipment, and would like to
 try, and do the machining. Also, do you have the end drawings for
 CCNing in aluminum?

 Regards, Norman Parmley

Well it means cutting one of those eccentric lobes off.
It is kind of hard on a lathe unless it is huge. That is because
it is a non continuous cut. A tool post grinder might work better.

I don't have the end housings design  done but will work on them
if you can cut some.

Where are you Norm?

Paul Lamar

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