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#5042

Pete Schaible
Participant

Engine is TM K9B, I run 22:1 which is more oil than some recommend.  The ring is as old as the piston I think.  If you look at the picture, part of the ring is gone, but i don’t know which went first.  I haven’t changed it in 2 seasons but autocross isn’t like open track.  An autocross run is about 1 minute and we get 4 runs per event.  So I may put 1 hour of actual run time on a year.