[alfy]

Thanks Ossiblue !
The car is a 911S from 72, and was bought in Germany, so it's maybe a little bit strange if its a U.S. 911T engine?
The owner says it has been rebuilt in Germany in the 80-90's to a 2,7 liter, so maybe it is a RS spec engine now? Is there a way to find this out without taking the engine all apart? What more than bigger bore cylinders was done on a RS engine? Heads, cams ?
I really don't know what I should do with this car yet, but feels like a chance that I can not let go.

Thanks again !