question about the ZEX sparkplugs
question about the ZEX sparkplugs so when i got the dry kit for my 3.8L camaro it came w these performance sparkplugs.
i went to this one shiop and asked if i should have them put in...he said no.
what do u guys think, should i put them in or not? ZEX recommends them, but i wanted to see if anyone else is running these or if i should put them in
thx in advance
i went to this one shiop and asked if i should have them put in...he said no.
what do u guys think, should i put them in or not? ZEX recommends them, but i wanted to see if anyone else is running these or if i should put them in
thx in advance
