These are the NGK Spark Plugs for your Yamaha YZF-R1 | 04-05
How to Check & Set Propper Gap for Your YZF-R1 | 04-05 NGK Spark Plug.
Question:
What is the correct spark plug gap for a Yamaha YZF-R1 | 04-05?
Answer:
0.032
Get complete specs for your Yamaha YZF-R1 | 04-05 >