Subject: O ring grooves 12
From: paul lamar
Date: 11/4/2017, 4:44 PM
To: A10-Me-Earthlink

12

Paul, at what stage did Mazda shift the O ring grooves from the side
plates to the rotor housing?  Is this unique to the renesis?

Neil Unger.


Maybe on the third gen engines starting around 1990.
Prior to that I think they were in the rotor housings
In 2004 when the RX8 came out they went back into the rotor
housings.

Paul Lamar


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