Valve spring

Item
Measurement
Qualification
Standard or New
Service Limit
Valve spring
Free length
Intake
NIPPON HATSUJO: 47.15 mm (1.856 in.)
———
CHUO HATSUJO: 47.14 mm (1.856 in.)
Exhaust
NIPPON HATSUJO: 48.42 mm (1.906 in.)
———
CHUO HATSUJO: 48.42 mm (1.906 in.)