<< C'mon everyone, let's get out of the dark ages.
 > In a few months, I may have a conversion kit (cheap) for
 > experimentals that any decent machine shop can employ.
 > Starting with O-320 & O-360 Lycs.
 > Nuff said!
 > Archie >>

Could that be a stepped gap molly filled top ring? a barrel faced dykes
second ring with a gapless spacer, like a total seal?  I would use a spring
powered cast oil scraper. Looking for zero leakdown? Almost no drag. What
will your kit include?
Lynn E Hanover

 
The AirCraft Rotary Engine NewsLetter.              Powered by Linux.
ACRE NL web site.
http://home.earthlink.net/~rotaryeng/            http://www.linux.org