More than speed, they need to change the timing. It is saddening to see Railway higher ups keeping a blind eye to such a stupid time table. This rake is lying in Bangalore on Saturday/Sunday... Why not run this pair on Fri to Kochuveli and let it return on Sunday - they will still have one full day to maintain the train... I am not sure if they are pursefully doing this to avoid disrupting the A/C bus services.