Spark plug recommendations 03 cobra

[Bake-Nasty]

Trying to figure out which plugs to get, hpp said ngk 3346 but that part number doesn't match up with the 03 cobra on the ngk website, so anybody have recommendations on which plugs to get?

[terminator03]

the 3346 is a ngk br7ef thats the spark plugs i run in my cobra

[Bake-Nasty]

Did u have to order those online? And have u heard anything about the tr6 plugs

[terminator03]

I always buy mine from the local Oreillys the ngk tr6's are good plugs also

[Bake-Nasty]

Cool thanks

[Bake-Nasty]

Oh and what coil packs are people using jn those cars?

[terminator03]

i use the factory coils

[SMEGMA STENCH]

E3

[FoxBodyNick]

Hpp might be telling you what to get based on your mods and the necessary heat range. Oreillys is going to be the place to get them i believe

[brandon01rt]

Been running Tr6 plugs for 50k miles. Gapped at .35

[03silversnake]

Trying to figure out which plugs to get, hpp said ngk 3346 but that part number doesn't match up with the 03 cobra on the ngk website, so anybody have recommendations on which plugs to get?

Br7ef are good for turbos thats what i use and tr6 are better for superchargers

[Blackpony]

What are the mods to the car? That will be the deciding factor as to which plugs to run.

[Bake-Nasty]

Basic mods, pulley, CAI, borla exhaust