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pdexta · 07-15-2011, 01:59 PM

I'm curious what spark plugs you guys are running. Looks like the factory plug is a NGK ZFR5D-11. I'd normally just go 1 step colder for a FI car but I haven't been able to find any ZFR6D-11's, even searching online.

07-15-2011, 01:59 PM	#54
pdexta Join Date: Mar 2011 Location: Fort Myers FL Posts: 1 Trader Rating: (0)	I'm curious what spark plugs you guys are running. Looks like the factory plug is a NGK ZFR5D-11. I'd normally just go 1 step colder for a FI car but I haven't been able to find any ZFR6D-11's, even searching online.