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1979 911E spark plugs?
What is the recommended plug for a 911E with MFI?
Thanks,
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Dave K |
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03-17-2011, 09:37 AM
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Mistake.....
1970 911 e
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Dave K |
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03-17-2011, 09:39 AM
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Max Sluiter
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I can't comment on the heat range, but use the normal Copper Bosch ones with a single electrode.
You generally want the coldest plug that does not foul, which might need to be pretty hot with MFI if you drive mostly in the city.
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1971 911S, 2.7RS spec MFI engine, suspension mods, lightened Suspension by Rebel Racing, Serviced by TLG Auto, Brakes by PMB Performance |
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03-17-2011, 11:01 AM
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Friend of Warren
Join Date: Oct 2000
Location: Lincoln, NE
Posts: 16,501
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NGK BPR6ES If you live in an extremely hot area of the U.S. you can go one cooler which would be a BPR7ES
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Kurt V No more Porsches, but a revolving number of motorcycles. |
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03-17-2011, 11:22 AM
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I personally like the non copper plugs (platinum, iridium). Found my car runs and idles better.
MFI typically runs rich and a bigger spark helps. Chris 73 911 E |
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03-17-2011, 12:03 PM
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1988 Porsche 911 Targa
1971 Porsche 911S
