A few words of encouragement toward purchasing a used rotary engine.

  This past weekend I went to look in a local Pick-Your-Part self serve auto
  wrecker for a rotary engine. Every couple months PYP has a 4 day 1/2 off
  sale, and this was the time. About 15 years ago I would see maybe 30 early
  rx7 sitting in there, usually undamaged. Not so today. There were two rx7
  this past weekend, an 85 with a 12a, and an 89 13b.
  Both cars had been in there perhaps 3 weeks, without any major parts
  removed. I was hoping to find an 84-85 rx7 13b because I wanted the rotor
  housings for my rx8 engine, as this year has the seal grooves on the
  housings like the rx8. I settled for the 89, and after 2.5 hours had the
  engine sitting on the ground under the car. Being it was, the end of the
  day, I left it for the next morning when I returned to strip it down to the
  bare block. After loading it on my two wheel hand truk, I took it to the
  payment window where they sold it to me as a "short block" because they
  could see there were no heads:)

  The cost of the engine was $60 plus $35 core charge and tax.

  The engine turned over easily by hand with the flexplate. Back at the
  garage, I did compression tests:
  bump test: 105 psi front and rear.
  thumb test top plug holes: no uneven pulses
  static compression: 115psi front and rear.

  The 89-91 engines use 9.7 compression ratio.
  I tested my 04 rx8 engine and the results were identical.

  I brought PYP some dead subaru engine remains to get my core charge back.

  Ed Carver

  Heck stick it in the airplane and fly it :)
  Not worth over hauling. It won't get any better than that.

  Paul Lamar

  And I thought only Australians were thieves!!!          Neil.


Well, no, the brits brought some of their undesirables to the state of
Georgia as well. So oz was'nt the only prison colony. I don't think there
were any Lamar's there though, the Lamar's are French persons? Or so I
thought until I saw some of them in Blyth recently;)

Ed Carver

I am only partly French. There is also Italian, American Indian and German blood.
Their grandmother was Canadian. All six of my grandchildren live
in Canada. I'll probably be a great grandfather soon as one of my grandchildren
has recently married. I started early :)

Paul Lamar


Several rotary engine on the following web site ,on can search at different region http://miami.craigslist.org/search/pts?query=MAZDA+ROTARY+ENGINE&srchType=A&minAsk=&maxAsk=


Jean Prudhomme