I am switching from a 18mm plug head to a 14mm
plug head on my Y102 mod with sliding pipe.
I was told a NGK BR9HS10 would be a good plug to use. Any one else have other opinions.
This plug was being used in a Y302 mod.
plug head on my Y102 mod with sliding pipe.
I was told a NGK BR9HS10 would be a good plug to use. Any one else have other opinions.
This plug was being used in a Y302 mod.
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