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Silverstone_F80 Silverstone_F80 is offline
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Posts: 4
Join Date: Jun 2018
Car: 2017 f80 m3 zcp
Default 07-23-2018, 09:29 AM

Corbs09, I ran the stock plug with e85 and didnt perform as well as it should have. I have recently changed to the Ngk 97506 with a 020 gap. Runs good no more stuttering.
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