AAR Spark Plug Question

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Re: AAR Spark Plug Question [Re: kdcarman] #1454854 06/18/13 01:45 PM 06/18/13 01:45 PM
Joined: Jan 2003 Posts: 21,083 Niles , Ohio T therocks oh wait.but hey.lets see.oh yeah.
therocks oh wait.but hey.lets see.oh yeah. T Joined: Jan 2003 Posts: 21,083 Niles , Ohio	Try NGKs.I run a 12.5 440 on the street with them.This set has been in 3 years and no problems.I ran Autolites for years and tried Champions.NGKs run the best.Mancini has a chart to see which plug you need.No way let anyone sell you Bosch plugs.They are junk.Rocky Last edited by therocks; 06/18/13 01:46 PM. Chrysler Firepower

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