NoPistons -Mazda Rx7 & Rx8 Rotary Forum - Spark plug heat range on the FC

- 2nd Generation Specific (https://www.nopistons.com/2nd-generation-specific-17/)

- - Spark plug heat range on the FC (https://www.nopistons.com/2nd-generation-specific-17/spark-plug-heat-range-fc-67121/)

Race King

08-25-2007 08:51 AM

i was looking at greddy spark plugs and i was wondering what the heat range is for the fc?

teknics

08-28-2007 09:26 AM

the heat range is NGK 7's and NGK 9's, 7's are leading, 9's are trailing.

moving to 2nd gen.

kevin.

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