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K20A3 Engine

Piston ring	Ring-to-groove clearance	Top	Standard or new	0.035 - 0.060 mm
			Service limit	0.13 mm
		Second	Standard or new	0.030 - 0.055 mm
			Service limit	0.13 mm
	Ring end gap	Top	Standard or new	0.20 - 0.35 mm
			Service limit	0.60 mm
		Second	Standard or new	0.40 - 0.55 mm
			Service limit	0.70 mm
		Oil	Standard or new	0.25 - 0.65 mm
			Service limit	0.75 mm