Denso Iridium IQ24's

[Stoned]

I've had a set of these in my car now for about the past 20-25k miles

Visually they look fine, but due to slightly ropey running of late I'm thinking of changing them. I run up to 1.1bar now, should I get these plugs again?

If not what do people recommend for a fairly standard R, just FMIC, higher boost etc, Walbro pump etc.

 

[jpward]

Ive had no problems out of mine been running 1.2 with occasional 1.3 no bother and they can be got a lot cheeper than some of the others 35quid a set! 8)