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| 04-23-2021, 01:45 PM | #1 |
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Captain
 150
Rep 965
Posts |
NGK 97506 Spark Plugs (6)
Bought these “2 step colder” plugs because I did MHD stage 1. But then realized I was losing mpg and that 2 step colder isn’t even needed for stage 1. So I swapped back to OEM. These were bought on 1/10/21 and used for 369miles. Selling it for 50% off if anyone is in need. |
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