What are the best spark plugs for a jdm h22a thats in a 92 prelude

I want to know because I seem to be having some issues. I have some NGK g power ones. but I want to know what you guys think is best.


thanks

 

NGK Iridium plugs are the best you can buy imo if your N/a.

 

I use ngk bkr7e.
They are copper plugs and work great. You just have to change them every now and then.

 

this

 

Copper plugs will give you the better spark because they are a better conductor of electricity. but like aznblueboy said you will have to change them more frequently. Platinum or Iridium plugs will last longer but i don't think that warrants a $10 a piece price tag. Personally, I would use Denso or NGK copper. They will allow you to adjust the gap to tune your plugs in for your particular set up. and changing them will only cost you $8 instead of $40.

 

so are ngk g power any good

 

g power are pretty much stock platinum ones.
I would save my money and get V power plugs.
Iridium is overpriced and no benefits besides longer lasting.
Copper > platinum > iridium

 

thanks