General Spark plugs

[Freddy4dogs]

Going to change the spark plugs very soon, which ones would you recommend for extra performance?
I was thinking about iridium ones.
Which are best?

 

[Davefridge]

Don't think they make that much more difference. Iridium plugs last longer but cost more. I'd go for Bosch twin electrode jobs, they might be slightly better.

 

[Freddy4dogs]

Great, any idea of the number?

Don't think they make that much more difference. Iridium plugs last longer but cost more. I'd go for Bosch twin electrode jobs, they might be slightly better.

 

[Davefridge]

Bosch 4 electrode, Super 4, Fr78x are about £16 a set of 4. Gsf carparts or ebay. Check against your reg. Iridium plugs are about £11 each.

 

[alcarria]

I bought two weeks ago NGK 2848 bkr6ekc for my Barchetta after reading the recomendations on the German Barchetta forum. They have also 2 electrodes.