Installing spark plugs? - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

gh6o6 · 08-18-2002, 08:47 PM

most newer plugs come gapped
i know you should never gap a platnum plug
im not sure about iridium
get a measuring tool and measure them if you feel so inclined
my car has the boch platnum +4 plugs that are ready to be installed right from the box.  a couple of other people have then too.  personally i didnt notice a diference from the stockers, but they were due to be changed

Thread Tools
Show Printable Version Email this Page
Display Modes
Switch to Linear Mode Switch to Hybrid Mode Threaded Mode

08-18-2002, 08:47 PM	#1
gh6o6 Zilvia Junkie Join Date: Oct 2001 Location: Dirty Jersey Posts: 550 Trader Rating: (0) Feedback Score: 0 reviews	most newer plugs come gapped i know you should never gap a platnum plug im not sure about iridium get a measuring tool and measure them if you feel so inclined my car has the boch platnum +4 plugs that are ready to be installed right from the box.  a couple of other people have then too.  personally i didnt notice a diference from the stockers, but they were due to be changed