NGK Spark Plug Finder
These are the NGK Spark Plugs for your Kawasaki ZR550-B | 90-91
How to Check & Set Propper Gap for Your ZR550-B | 90-91 NGK Spark Plug.
Question:
What is the correct spark plug gap for a Kawasaki ZR550-B | 90-91?
Answer:
0.028
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