Iridium for s2000

[jenova]

Anyone tried iridiums spark plugs on the s2k?
Care to share some review?

[aaronng]

Not sure about the S2000 but the Euro comes stock with iridium plugs. You don't get it for more power or better response unless you have one of those newfangled 4 prong ground iridium plugs. They are meant to last 100,000km but if your engine is running too rich or too lean, they get fouled just as quickly as the normal copper plugs.

Plus, you cannot gap iridium plugs as the electrode is too fine. You have to buy plugs with the specific gap.