Dimension & Clearance Specifications - Cylinder Bore

Crankshaft Bore
ID 79.8260-79.8500 mm (3.1427-3.1437 inch)
Out-Of-Round 0.830 mm (0.0033 inch) max
Camshaft Bore
ID(1) 59.1200-59.1700 mm (2.3290-2.3310 inch)
ID(2) 58.8700-58.9200 mm (2.3190-2.3210 inch)
ID(3) 58.6200-58.6700 mm (2.3100-2.3120 inch)
ID(4) 58.3700-58.4200 mm (2.2980-2.3020 inch)
ID(5) 54.3700-54.4200 mm (2.1406-2.1425 inch)
Out-Of-Round 0.100 mm (0.0039 inch) max
Cylinder Bore
Production STD (J) ID (1-6) 102.9720-102.9900 mm (4.051-4.0578 inch)
Production STD (J) ID (7-8) 102.9850-103.0030 mm (4.0576-4.0583 inch)
Production O.S. (S) ID (1-6) 103.1170-103.1300 mm (4.0628-4.0633 inch)
Production O.S. (S) ID (7-8) 103.1300 mm-103.1430 mm (4.0633-4.0638 inch)
Service Hi Limit (G) ID (1-6) 103.0130-103.0260 mm (4.0587-4.0592 inch)
Service Hi Limit (G) ID (7-8) 103.0260-103.0390 mm (4.0592-4.0597 inch)
Service O.S. (OS) ID (1-6) 103.5080-103.5120 mm (4.0782-4.0784 inch)
Service O.S. (OS) ID (7-8) 103.5210-103.5250 mm (4.0787-4.0789 inch)