Benelli 750 SEI Spark Plugs??????
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Thread: Benelli 750 SEI Spark Plugs??????

  1. #1
    Member
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    John DeMaria
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    17137
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    Nov 2017
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    Canada
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    Benelli 750 SEI Spark Plugs??????

    I now have about 250 kilometres (changed over to a metric speedo) on my very original, low mileage (8,606 miles) SEI. Went nuts on points gap, ignition timing, and carb sync., more than a few times! It runs well, but only once it's hot and can foul plugs, when cold. I am using NGK D8EA spark plugs. I noticed the original shop manual calls for Bosch X260T2 or Marelli CX8L plugs. Lengthy discussions with an expert <clubplug.ca> suggest the NGK's I am using are two heat ranges too COLD. He recommends I try a set of NGK Iridium plugs, DR7EIX (product code 5686). Ordered and on their way. What are others using??? Please let me know.
    Thanks! John D.

  2. #2
    Member
    Name
    John DeMaria
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    17137
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    He since fitted Electronik Sasche System. Fantastic improvement!

  3. #3
    Junior Member
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    13453
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    Dec 2013
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    27

    Spark plugs

    Have been running D8EA for years, have electronic ignition 31,000 miles.
    Tom

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  5. #4
    Member
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    John DeMaria
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    That’s what i’ve ended up using too.

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