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Lexus
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1991
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LS 400 V8-4.0L (1UZ-FE)
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Repair and Diagnosis
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Specifications
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Mechanical Specifications
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Engine
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Cylinder Head Assembly
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Valve Seat
Valve Seat
Seat Angle
45 Degrees (deg)
Contact Width
0.039-055 Inch (in)
Refacing Angle
30,45,70 Degrees (deg)