wossner piston ring fitting ?

[GlanzaV.Tee]

hi all wondering which type or ring goes on the 2nd ring and the top ring of the piston? i have 2 left one has sharp edges with a N sign on the top and the other ring has smooth edges on the inside and slight on the outside again with markings on top side

 

[pockrockgtti]

The ring that is completly black will be your second ring, and the one with the chrome/sliver finished edge will be the first ring.

 

[GlanzaV.Tee]

cheers for a quick response was confused as nick gave me a wiesco diagram but it didnt say in that and wossner dont supply but i was thinking it was that way but didnt wana guess cheers repp'd !

 

[thefalls]

All writings are on top and chrome or polished surfaces are top facing as well.