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Home >> Lexus >> 1997 >> LS 400 V8-4.0L (1UZ-FE) >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Cylinder Head Assembly >> Valve Spring >> System Specifications
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System Specifications

Valve Spring Deviation 2.00 mm (0.0790 in) Maximum

Free Length 51.80 mm (2.0390 in)

Installed Tension:
At 32.9 mm (1.295 in) 186 - 206 N (19.0 - 21.0 kg; 41.9 - 46.3 lbs.)