NGK Spark Plug for Yamaha TX500 | 73-74

These are the NGK Spark Plugs for your Yamaha TX500 | 73-74

Plug Gap Setting

0.028

Standard NGK Spark Plug

DR9EA

Premium NGK Spark Plug

DR9EIX

How to Check & Set Propper Gap for Your TX500 | 73-74 NGK Spark Plug.

Question:
What is the correct spark plug gap for a Yamaha TX500 | 73-74?

Answer:
0.028

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