I also visited Naran in April 1993; in fact my first independant trip with friends towards North; I slipped my finger out from my dad's hand:). Though it was a narrow road between Balkot/Kaghan, still jeeps were used. Beyond Kaghan, it was just a dust track.
As MultaniTravel has generously agreed to share his own thread, lets keep the momentum of the original thread and enjoy the sprints of carry dabba!