Just to be a Mitsi turbo nerd... Evo Is came with big 16Gs (48mm ind, 68mm exd), the Evo I/II "Small" 16G (46mm ind, 60mm exd) thing is a myth - they came with big 16gs. Granted, the Evo III 16G is slightly different, (1mm larger on the exducer, has a thinner main body around the shaft and thinner blades) but I'd put money on the fact yours is a big 16G aswell.