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- - Iridium plugs-safe now? (https://www.scoobynet.com/general-technical-10/899805-iridium-plugs-safe-now.html)

JohnD

04 August 2011 10:59 AM

Iridium plugs-safe now?

I recall a few years ago a bit of a scare regarding the integrity of Iridium plugs when used in relatively powerful engines. An instance or two of the electrode insulator failing were reported.
I have a set of Denso 'tough' VK22 (iridium centre electrode/platinum ground) and would like some reassurance before fitting!
Is anyone using these or similar, with success? (I've used NGK iridium before with no probs.)

JohnD

AN07 PTN

04 August 2011 11:37 AM

i have just put a set of ngk ilfr7h's in my07 wrx as recomended by a scooby tech!!!

JohnD

09 August 2011 11:50 AM

Thought I'd revive this thread for any more comment if possible.

JohnD

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