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Spain, Madrid
1 Level
731 Review
34 Karma

Review on πŸ”₯ Enhanced Performance Motorcraft SP-450 Spark Plug by Carl Mayes

Revainrating 1 out of 5

Will not fit my 1990 5.0 Mustang

I was glad to install them on my 1990 5.0 Mustang. When I tried to install the first one I struggled and noticed that the old spark plugs had twice as many threads. In general, they did not fit my car as described.

Pros
  • Pleasant to use
Cons
  • Infinitely slow