These are the NGK Spark Plugs for your Yamaha SH50 Scooter | Razz | 87-01
How to Check & Set Propper Gap for Your SH50 Scooter | Razz | 87-01 NGK Spark Plug.
Question:
What is the correct spark plug gap for a Yamaha SH50 Scooter | Razz | 87-01?
Answer:
0.039
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