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Technical Area => Electrical Items => Topic started by: june2021 on April 24, 2021, 11:37:09 AM

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Title: Spark Plug Recommendation
Post by: june2021 on April 24, 2021, 11:37:09 AM
Is it OK to use single or double platinum plugs in a 1979 MGB?  I am currently using Autolite 64, which solved a misfiring problem some years ago with the 63 plugs. 

Your recommendation appreciated. Thanks.

Rudi
Title: Re: Spark Plug Recommendation
Post by: JohnTwist on April 24, 2021, 11:44:26 AM
I would use Champion RN9YC plugs (#415) gapped at 0.035  My experience with platinum plugs has not always been optimal.

Hope this helps.

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John H Twist
University Motors Online
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