Valve Spring

Valve spring free length 45.50 mm (1.7913 inch)
Valve spring deviation (Maximum) 2.0 mm (0.079 inch)
Valve spring installed tension at 33.8 mm (1.331 inch) 186 - 206 Nm (119.0 - 21.0 kgf-cm, 41.9 - 46.3 ft. lbs.)