E 450 V8-60L Diesel Turbo: Cylinder Head Assembly Valve Spring Specifications
Valve Spring: Specifications
Valve spring free length .................................................................................................................................................................... 51.96 mm (2.045 inch)
Valve spring solid height ..................................................................................................................................................................... 36.1 mm (1.42 inch)
Valve spring compression pressure ................................................................................................. 46.30 mm @ 340 +/- 17 N (1.82 in 76.5 +/- 3.8 ft. lbs.)