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Home >> Mazda >> 1991 >> RX7 2RTR-1308cc 1.3L MFI >> Repair and Diagnosis >> Powertrain Management >> Ignition System >> Spark Plug >> Specifications
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Spark Plug: Specifications





Spark Plug Type mm (in)


NGK (leading) BUR9EQ

NGK (Trailing) BUR7EQ


Gap(Leading) 1.7, (0.067)

Gap(Trailing) 1.1 (0.043)