Does anyone know of a manufacturer that makes a colder plug for the new 3V yet? I am running a Zex N20 kit on the 100 HP setting with a SCT tune, and I don't want to go any higher until I can get a colder plug.
Paul
2005GT SCT, MMR cold air kit, Zex N20, JBA exhaust, 12.63 ET with 100hp nos setting.