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Spark Plug Torque Spec

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Old 08-01-2014, 12:28 PM
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JetstreamGS
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Default Spark Plug Torque Spec

Changing plugs and wires on my supercharged GS. Plan to use some anti-seize on the plugs and would like to know the torque spec. Thanks folks.
Old 08-01-2014, 12:36 PM
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deadsexyii
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11 ft/lbs for LS3 according to service manual, but I'm not sure if SC changes that.
Old 08-01-2014, 12:37 PM
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The Highlander
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12ft/lbs IIRC

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