You're asking such a broad question that is difficult to answer, simply because you haven't provided sufficient perameters.
For What camera and what enlarger and lens? each, especially the type of enlarger would affect the choice of film, developers, and, especially developing methods.
As for mere suggestions:
Panatomic-X -(unfortunately, no longer made) with either Rodinal or Microdol-X developed 1:3; or in FR's X-22, which is no longer made as well - with this developer 8 X 10's looked like contact prints from the same sized negative.
Plus-X with Microdol-X developed 1:3
Tri-X developed in Diafine - ASA/IS0 rating of 1200 or 1600.
Hope this little tidbit is of some use.
Bill