Iridium Tough Plugs

[Biggriff]

Going to put new plugs in and been recommended Denso Iridium Tough plugs.

Anyone else used them?

Edited by Biggriff on Friday 11th January 14:23

[Twerlie]

Biggriff said:

Going to put new plugs in and been recommended Denso Iridium Tough plugs.

Anyone else used them?

Edited by Biggriff on Friday 11th January 14:23

Only in my Kart...! They are very good in a 125cc but not sure about the Noble?

[mr2turbo300]

I think they are what I used to use in my Mr2, I found them great when warmed up, but used to foul very easily on short journeys because they have a very fine point. That said I was running a heat range higher than standard due to the higher boost so that wouldn't have helped. I ended up going back to copper and changing them every service.
Rob.

Edited by mr2turbo300 on Saturday 12th January 10:06

[Biggriff]

Thanks

I think I will run copper and change them regularly.