Piston Ring, Engine

Piston Ring End Gap:
Standard:
No.1 0.270 - 0.500 mm (0.0106 - 0.0197 inch)
No.2 0.350 - 0.600 mm (0.0138 - 0.0236 inch)
Oil 0.200 - 0.550 mm (0.0079 - 0.0217 inch)
Maximum:
No.1 1.10 mm (0.0433 inch)
No.2 1.20 mm (0.0472 inch)
Oil 1.15 mm (0.0453 inch)