Can someone explain the numbers #/#/#?

 

I will use a Silver Bullet as an example. It is a 66/74/14

66 = 66mm Compressor Size
74 = 64mm Turbine Wheel
14 = 14cm Turbine Housing

 

Ok thanks! Each one of those effects the turbo and its performance right? What does each one effect? From what I have read from the websites the silver bullet will operate at my lower end horse power (a little above stock) and then up to 800hp which is what I want to get close to. Its also the primary charger in the compound setup. Would that be a good choice as a turbo upgrade?