Originally posted by ManTiS
I heard mixed results. One day, I'm going to measure them myself and make everyone shut up.
D16 - anywhere from 55-58mm (?)
B16a2/B18c1 - 60mm
B18c5 - 62mm
I heard the LS (B18b) was also 60mm but now I am not so sure
does anyone know for sure if the ls and the gsr is the same size?