Review on 🚀 Enhanced Performance with Motorcraft SP537 Spark Plug: A Game-Changer for Your Vehicle! by Edward Noble

Name: 🚀 Enhanced Performance with Motorcraft SP537 Spark Plug: A Game-Changer for Your Vehicle!
Item: 🚀 Enhanced Performance with Motorcraft SP537 Spark Plug: A Game-Changer for Your Vehicle!
Rating: 3

September 18, 2022

Not pre-gapped as suggested by Amazon

Be careful, they are not pre-gapped. Some people say 0.028 but mine was closer to 0.04+. I made them believe they were clamped and could feel a slight reduction in performance. I thought and I pulled them out and measured them. They have been turned off. The car drove normally, there were no misfires, but there was a lot of play. Just for info

Pros