Starting installation/rescue in real text mode

[lars bjorndal broadpark no (Lars Bjørndal)]

I want to install Fedora in real text mode (80 columns, 25 lines on
screen). Isn't it possible?

I've tried to give the following boot commands without any luck:

     linux text vga=normal

and

        rescue text vga=normal

If it's possible to get real text mode, how can you do it?

Lars