NGK Spark Plug Finder
These are the NGK Spark Plugs for your Kawasaki KX420 | 80-81
How to Check & Set Propper Gap for Your KX420 | 80-81 NGK Spark Plug.
Question:
What is the correct spark plug gap for a Kawasaki KX420 | 80-81?
Answer:
0.024
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