Valve Spring: Specifications

DIMENSIONS
Installed Tension [1] 186-206 N (19.0-21.0 kg. 41.9-46.3 lbs.)
Free Length 51.80 mm (2.0390 inch)
Valve Spring Deviation 2.00 mm (0.0790 inch) Maximum

[1]: At 32.9 mm (1.295 inch)