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Cougar XR7
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Engine Controls - Specifications - V8
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Spark Plugs
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V8 Spark Plug Specifications
V8 Spark Plug Specifications
V8 SPARK PLUG SPECIFICATIONS
Application
Gap: In. (mm)
Ft. Lbs. (N.m)
4.6L
.054 (1.37)
(1)
5.0L
.054 (1.37)
15 (20)
(1)
Tighten spark plugs to 84 INCH lbs. (9 N.m).