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KindredSpirit
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I've only recently got my Mark 1 BT7 Healey.
Maybe someone could advise me about spark plugs.
The original recommended ones were Champion UN 12Y. These are not made anymore.
The ones that have been recommended as a replacement are N 12Y; although when I went to the motor factors today, he said they had been replaced by N 12YC.
The ones that are at present in the car are N9 YC.
Which plugs do you think are the correct ones? N9s or N 12s? Or does it make that much difference?
Maybe someone could advise me about spark plugs.
The original recommended ones were Champion UN 12Y. These are not made anymore.
The ones that have been recommended as a replacement are N 12Y; although when I went to the motor factors today, he said they had been replaced by N 12YC.
The ones that are at present in the car are N9 YC.
Which plugs do you think are the correct ones? N9s or N 12s? Or does it make that much difference?
