Does anyone know if it is possible to upgrade / rebuild an old OM616 with 65ps to 72ps (like the newer types) ? Is only the cylinder head differend or more things?
(I have heard that the 72ps type have a aluminium cylinder head and the 65ps type have a cast iron cylinder head, is that thrue? )
And I guess there is also a turbo version of the OM616, is that thrue?
Because a friend of mine have a 307 witch weight more than 4 tons with 65ps :O ... every extra HP is welcome!
What are the possibilitys? Are there other options?
I hope someone can help us!!!