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I don't bother with Bosch plugs Posted by SWEDECAR [Email] ![]() ![]() ![]() In Reply to: Paging Swedecar:Spark plug heat range....., karl ![]() |
NGK BCP6ES is what I use in those cars.
Bosch and NGK have opposite heat range system. A 7 Bosch is about 6 NGK. A 6 Bosch is a 7 NGK and a 5 Bosch is roughly an 8 NGK.
Anders
posted by 67.122.161...
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