Im going to be buying some more piston sets. These 12-13+ :1 CR ratio (set before install) are meant for 98 ROZ gas using 290+ deg cam durations. For 2.5l motors only.  95.0 and 95.2 mm pistons available. They are 3 ring pistons and quite durable.  On my current set (3 years old), Im doing about 250 ring laps per year on average, so now at over 750 laps on the ring, in addition to other driving. If anyone is interested, let me know.  I dont order these often and some have asked me before but I was out of pistons. Karlp actually got my last set which were meant for someone else :)

if interested just email me.  Im finalizing orders next week.

John