I found out that autolite makes titanium skark plugs... anyone try them yet? Any other suggestions as to which plugs to install into my zetec atx?
99 Ford Contour SE 2 12" kenwood subs,1000W kenwood amp, Pioneer Head dehp7300, RF 5" Components (f), pioneer 6x8, Dynamat, K&N filter, aftermarket foglamps, side markers
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