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Valve Spring

VALVE SPRING SPECIFICATIONS

Items Standard
Intake Exhaust
Free height 45.66 mm (1.7976 in) 43.85 mm (1.7264 in)
Pressure Installation 191.1 - 215.5 N (19.5 - 22 kg, 43 - 48 lb) at 40.90 mm (1.6102 in) 166 - 188 N (16.9 - 19.2 kg, 37 - 42 lb) at 37.00 mm (1.4567 in)
Valve open 830.9 - 936.9 N (84.8 - 95.6 kg, 187 - 211 lb) at 28.07 mm (1.1051 in) 502 - 566 N (51.2 - 57.7 kg, 113 - 127 lb) at 26.80 mm (1.0551 in)
Identification color Purple Yellowish green
VALVE SPRING SPECIFICATIONS

Items Limit
Intake Exhaust
Out-of-square 2.0 mm (0.079 in) 1.9 mm (0.075 in)