Why? Need to know what a Jolly 252 Spd Tier Shift Rampardos' exact speed stat would be. Before you question the good use of that, I'm Scarfing it. That about sums it up.
I would recommend you use a stat calculator, here is Marriland's: http://www.marriland.com/tools/stat-calculator
As for Pokemon with 73 base stats, Ninetales has base 73 HP