spark plug recommendation

jason a

Member
:
2003.5 mazdaspeed protege
so its getting time for new plugs and i want to upgrade from factory so what do u guys recommend
 
im still with stockers. there is really no need to upgrade, u could go with a step colder but with the mods u have they really areant needed!
 
ive heard of the the denso K22 plugs im gonna be putting her away for the winter soon and plan to finish what i want to do i updated my sig so u can see what im gonna do
 
u still dont really need step colder! but ive heard bad stories about denso! stick with ngk man!
 
ill be getting step colder soon! but thats just because they are being givin to me for free!
 
ya i'm leary about purchasing brands i dont know anything about i like to do my research on products so im just gonna stick with NGK i think im gonna try either the BKR7E's or the ZFR7FS
 
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