These are the NGK Spark Plugs for your Yamaha RD200 | 1978
How to Check & Set Propper Gap for Your RD200 | 1978 NGK Spark Plug.
Question:
What is the correct spark plug gap for a Yamaha RD200 | 1978?
Answer:
0.024
Get complete specs for your Yamaha RD200 | 1978 >