Has anyone fitted Iridium plugs? If so have they made any noticeable difference?
Has anyone fitted Iridium plugs. If so have they made any noticeable difference
Only to your wallet
The great advantage is they are fit and forget. I've done 40,000 miles on a set before replacement.
40k! - impressive
I consider them like any other disposable part. Doesn't really matter how expensive your brake fluid is, only that it's new and changed regularly. It's an Er, not a GP bike. That said, that's a personal philosophy. And GP bikes use copper plugs cause they can burn hotter.
well I'm not interested from a performance perspective...they require a lower voltage to spark, so it's from a durability and reliability aspect. No noticeable difference is good news as their use can actually impair some engines. I guess at the end of the day though spark plugs are consumable that get replaced at service intervals so doesn't really matter if fit them or not
Had them for about a month now and no complaints whatsoever :)
cheers all - they go easier on your ignition system. The HT leads and coil aren't at such a high electrical Tension when they spark over at a lower voltage - however on some engines this can effect the timing so was wondering what folks experience on them on the ER was.