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1997
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LS 400 V8-4.0L (1UZ-FE)
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Mechanical Specifications
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Engine
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Cylinder Head Assembly
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Valve Spring
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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.)