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Georgia, Tbilisi
1 Level
758 Review
35 Karma

Review on Champion 523 Industrial Spark Plug by David Cronin

Revainrating 5 out of 5

Great replacement for Johnnie Popper

I have a 1950 John Deere Model B twin cylinder tractor. They don't make the spark plugs that were required in the 1950's. I did a lot of research and found this to be a direct replacement. When they arrived I put them to work straight away and the old tractor started right up and worked like a gyroscope.

Pros
  • Ignition Parts
Cons
  • Can't remember