350Z V6-3.5L (VQ35) (2003)
Timing Chain Guide: Specifications
Tightening torque
Internal chain guide .......................................................................................................................... 6.9 - 9.3 Nm (0.70 - 0.95 kgf-cm, 61 - 82 inch lbs.)
Tension guide ................................................................................................................................... 9.8 - 12.7 Nm (1.0 - 1.3 kgf-cm, 87 - 112 inch lbs.)
Slack guide .......................................................................................................................................... 12.7 - 18.6 Nm (1.3 - 1.9 kgf-cm, 10 - 13 ft. lbs.)