Saw this on the other buick site. Interesting idea. Anybody have any experience or thoughts on the concept in regards to the turbo buick eng.
http://www.halosparkplug.com/products.htm
http://www.halosparkplug.com/products.htm
Halo Spark Plugs
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Probably not much different performance wise than the Bosch 4 ground plug. These types of plugs are helpful if your ignition system is marginal.
1 - 2 of 2 Posts
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