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Mazda
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1991
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RX7 2RTR-1308cc 1.3L MFI
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Repair and Diagnosis
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Specifications
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Mechanical Specifications
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Ignition System
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Spark Plug
Spark Plug
Spark Plug
Type mm (in)
NGK
(leading) BUR9EQ
NGK
(Trailing) BUR7EQ
Gap(Leading)
1.7, (0.067)
Gap(Trailing)
1.1 (0.043)