Spark Plugs for S/C MX5?

[T40ORA]

What size do you suggest? Can't find my old invoices at the moment.

BKR6E11 sound right?

[jazzybee]

Just took a quick look at the MX5parts site. The ones you mentioned are for standard cars, NGK BKR7E-11 is what they have for T/C and S/C cars.

[T40ORA]

jazzybee said:

Just took a quick look at the MX5parts site. The ones you mentioned are for standard cars, NGK BKR7E-11 is what they have for T/C and S/C cars.

Never thought of that! Thanks!

[OnlyMX5ives]

For FI most rec. going one grade colder so 1.6's go from 6 to 7.

But most 1.8's started with 5's.

But I run 7's in mine.