EJ25 from subaru workshop manual
Camshaft journal O.D. mm (in) 31.928 - 31.945 (1.2570 - 1.2577)
Camshaft journal hole I.D. (Cylinder head) mm (in) 32.000 - 32.018 (1.2598 - 1.2605)
Oil clearance mm (in)STD 0.055 - 0.090 (0.0022 - 0.0035)
Limit 0.10 (0.0039)