Valve Spring

COMPONENT UNIT: mm (in)

INTAKE VALVE SPRING FREE LENGTH
Chuo Hatsujo 54.81 (2.1578)
Nihon Hatsujo/
Associated Spring 54.82 (2.1582)
Chuo Hatsujo [1] 53.16 (2.0929)
Nihon Hatsujo [1] 53.15 (2.0925)

EXHAUST VALVE SPRING FREE LENGTH
Chuo Hatsujo 55.80 (2.1968)
Nihon Hatsujo/
Associated Spring 56.28 (2.2157)
Chuo Hatsujo [1] 55.80 (2.1968)
Nihon Hatsujo [1] 55.78 (2.1961)

[1] F22A6 Engine