OK, so I have been asleep for the past couple of years. So now Bosch has a SILVER plug that is supposed to be good for "older" cars? WTF was wrong with the coppers? IF you could still get them....
OK, so I went to Bosch's web page to get updated. When I search for plugs to use in a 911 they don't list silvers for a '71 to '89 and nothing for 2,7s.
https://www.boschautoparts.com/en/auto
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Gordon
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'71 911 Coupe 3,0L
outlawed
#56 PCA Redwood Region, GGR, NASA, Speed SF
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