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sungho · 07-28-2003, 10:55 AM

Two questions

1.) what spark plugs are recommeded?

2.) Do they give any increase in performance?

07-28-2003, 10:55 AM	#1
sungho Registered Member Join Date: Jul 2003 Location: Dallas Posts: 8	Question on Spark plugs 98 mustang GT Two questions 1.) what spark plugs are recommeded? 2.) Do they give any increase in performance?