I've got a set on 30k miles and the gap has increased, aren't they supposed to last longer?

 

really depends upon how much you beat on your car, my Denso Iridiums, with 15K still look like new.

 

I thought they lasted for like 60k?

 

densos are better imo..

 

i've had mine in for about 50k. swapped em out couple of days ago for bosch platinum +4's. i can feel the difference. i think imma order another set of iridiums. can anyone give any reason to why i might choose denso instead?? thanks

 

bosch sucks for hondas i felt the difference immediately when i switched from bosch to just regular ngk not to mention iridium night and day difference

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by DTPrelude &raquo;</TD></TR><TR><TD CLASS="quote">can anyone give any reason to why i might choose denso instead?? thanks</TD></TR></TABLE>

Back in the day, Denso was the first ones that started to market iridium spark plugs, so I would like to say that they are the pioneers of this product.

Second...NGK = not-good-kind

 

yup ngk is better...b/c it's cheaper rite?....i got mines for $24 for all 4.....wow....and i mean iriduium.