It's needed per my tuner Justin with Mazda Sause Tune due to the new tune. He told me not to touch the gap. It's at whatever an R35 GTR takes. The colder plug will help dissipate heat in the cylinder head better. When adding power through a tune or hardware, at some point, colder plugs are needed.
Hello , Great work on your ND , where did you find the Black Mazda Emblems ? Thank you
From Carbon Miata.
How much performance are you expecting from the new plugs? And what are they gapped at?
It's needed per my tuner Justin with Mazda Sause Tune due to the new tune. He told me not to touch the gap. It's at whatever an R35 GTR takes.
The colder plug will help dissipate heat in the cylinder head better.
When adding power through a tune or hardware, at some point, colder plugs are needed.