Bigger crank pulley

I forgot to post this picture. I undid the bit different pulley next to the crank and took the belt off. The timing mark on top of the crank pulley is really near and so is the idler pulley. I haven’t found any markings about manufacturer, but I’d say it is either HKS, Cusco or Blitz.

Diameter of the crank pulley is somewhere between 160 to 165mm. I believe this is the largest pulley which can be installed without moving the timing mark. (Well, it is sawed off in the picture…)