l67 spark plugs

[stockgp]

is there a cross reference for some good old copper spark plugs for a 97 gtp?

 

i need to tune up my girl's car, and i'm really not looking to put some shitty platinums in there.

 

no mods. it'll have ac delco plug wires, too

 

thanks in advance

[RobertISaar]

"shitty" platinums? they work a hell of a lot better than the copper cores.

[Euro]

I say some AC Delco's will be fine, for just stock stuff

[WhatTheFehl]

Champion number 13 Copper Plus

[Addicted to eaton]

I say some AC Delco's will be fine, for just stock stuff

 

THIS!

[Andrew]

"shitty" platinums? they work a hell of a lot better than the copper cores.

my Autolites are doing just fine..

[Addicted to eaton]

my Autolites are doing just fine..

 

my 104's are rockin out the colder range just fine too!

[stockgp]

picked up some autolite 104s. thanks

[mfewtrail]

picked up some autolite 104s. thanks

 

Autolite 606's are the stock replacement. 104's are a colder heat range that people use on their modded engines.

[Addicted to eaton]

Autolite 606's are the stock replacement. 104's are a colder heat range that people use on their modded engines.

 

I have ran them in a almost stock motor (FWI, And u bend delete) i wouldn't recommend it, But they were fine for me...