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Autolite's Don Ward explains spark plug options available

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Uploaded by on Jul 29, 2008

Don Ward, Autolite Motorsports Engineer, explains the difference between a copper plug and an iridium enhanced platinum plug. For more info, go to www.autolite.com

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Autos & Vehicles

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  • Gotta love the NHRA!

  • Im starting to doubt that bosch ish... My next set is either going to be some Autolite XP Iridium's or NGK's for my 4x4 Built Ford Tough Explorer!! -TX

  • how are the double plat plugs?

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