Valve Spring

Valve spring
Deviation
Maximum 2.0 mm (0.079 inch)
Free length 54.05 - 54.15 mm (2.1279 - 2.1319 inch)
Installed tension
at 35.04 mm (1.3795 inch) 210 - 226 N (21.4 - 23.0 kgf-cm, 47.2 - 50.7 lbs)