DENSO Iridium Power Spark Plugs?

[opieoilman]

We are looking at stocking these quality spark plugs in the future.

I am interested in any opinions that forum Members here may have on them.

So, what's your opinion on them?
Are they good?
What sort of price would be attractive for a set of 4?

Thanks in advance for any feedback that you have.

Cheers
Guy

[stevieturbo]

Expensive, they wear quickly, and IMO dont perform very well. Ive tried a few sets in Subarus and in my old Rover V8 TT, and didnt like them one bit.

I'd stick with Platinums.

[DeltaFox]

stevieturbo said:

Expensive, they wear quickly, and IMO dont perform very well. Ive tried a few sets in Subarus and in my old Rover V8 TT, and didnt like them one bit. I'd stick with Platinums.

They shouldnt wear faster than platinum plugs as iridium has a higher melting point, which is why they decided to use it, and they can make the elctrode thinner.

[stevieturbo]

Im just telling of my experiences with them in about 4 different cars. 3 Subarus, and my over engine.

I would not use them again. Theory and what should happen are not always the same as what actually does happen.

[DeltaFox]

stevieturbo said:

I would not use them again. Theory and what should happen are not always the same as what actually does happen.

Agreed!