Spark Plug: Specifications

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Spark Plug Torque Specification

Spark Plug 15-21 Ft. Lbs. (20-29 Nm)

Spark Plug Gap Specification

Trucks for USA 0.039-0.043 inch (1.0-1.1 mm)

Trucks for Canada 0.028-0.031 inch (0.7-0.8 mm)