Piston Rings

[OllieKing]

Hello, im currently rebuilding my E16se.
http://i298.photobucket.com/albums/mm268/Olliekingnova/4eb0a0d3.jpg
The pistons appear to be oversize pistons judjing by the +0.5. is this correct???

Also does this mean i need to find a set of oversize piston rings? as it looks like the new diameter is 79.480 or can i use standard ones?? anyone know of anywhere these could be purchased??

Thanks

[Andy]

You need to measure them,a decent engine shop can supply any size rings