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SC spark plugs
This might seem silly but I'm wondering if there is a preferred brand of spark plugs for our 3.0 SC's and also if there is a preferred grade within the brand you use.
Thx, Hugh |
I'm in "tropical" Mississippi with my 82 SC. The "Guru" down here that builds these engines as part of his living suggests the NGK BP7ES, so that's what I use. The end of the box states "NGK BP7ES 1034".
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NGK for me.
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NGK is the best plug for that application and there inexpensive
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NGK also.
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Thanks guys. I was asking since I want to replace my plugs and since Bosch are somewhat difficult to get in my area it's good to know that other name brands are being used.
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And how wide are we gapping these NKGs?
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The out of the box gap usually good around 34
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This if from the "Emission Equipment and Tune Up Specifications" document from Porsche Cars North America:
https://i.imgur.com/I2EFROp.jpg |
COPPER!
bosch or NGK |
NGK BPR5ES for me, car runs great. ( Located in Belgium)
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