Of greater significance is that the rally, which has attracted 41 entries, is a candidate event for a round of the 2014 Asia Cup which is part of the Asia Pacific Rally Championship.
With four straight wins, Ghosh, who will be missing the rally due to prior commitments, has sealed the championship with a round to spare, garnering 156 points, but the competition will be no less for the other two podium positions.
Rao is also involved in a tight contest for the INRC 1600cc crown. With two class wins and a podium finish, Rao has 105 points while Sirish Chandran is on 90, followed by teammate Byram Godrej (Prajwal Pai) on 70, in fifth.
The trio will be piloting the Volkswagen Polo that has a strong presence in the rally with 10 vehicles, all of which will enjoy on-site support in terms of spares.
The close contests in the INRC, notwithstanding, newly-crowned Asia Pacific champion Gaurav Gill and former world champion (production class) Karamjit Singh of Malaysia will be the star attractions.