NGK Spark Plug for Yamaha YZ400 | 76-79

These are the NGK Spark Plugs for your Yamaha YZ400 | 76-79

Plug Gap Setting

0.024

Standard NGK Spark Plug

BR8ES

Premium NGK Spark Plug

BR8EIX

How to Check & Set Propper Gap for Your YZ400 | 76-79 NGK Spark Plug.

Question:
What is the correct spark plug gap for a Yamaha YZ400 | 76-79?

Answer:
0.024

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