QX4 2WD V6-3.5L (VQ35DE) (2003)
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Valve Spring: Specifications
VALVE SPRING
Free height ....................................................................................................................................................................................... 46.52 mm (1.831 in.)
Pressure N (kg, lb) at height mm (in)
Installation ................................................................................................................................................................. 196 (20.0, 44.1) at 37.0 (1.457)
Valve open ................................................................................................................................................................. 433 (44.2, 97.3) at 27.8 (1.094)
Out-of-square ....................................................................................................................................................................... Less than 2.0 mm (0.079 in.)
