i have a d16z6. i want a spark plug that is Iridium. ngk or denso. but i've done some search at stores and online and it seem like d16z6 doesn't have an Iridium plug. so now i turn to honda-tech. is there any Iridium spark plug i can use for my d16z6? thanks.

 

I'll answer for everyone....NGK regulars. Don't waste your money on Iridrium

 

oh why not iridium? any differents between that and regulars?

 

iridiums only last longer, they dont provide any more spark than any other plug. copper is the best conducter, but stock ngks are fine.

 

gotcha