These are the NGK Spark Plugs for your Yamaha TTR90 | 00-07
How to Check & Set Propper Gap for Your TTR90 | 00-07 NGK Spark Plug.
Question:
What is the correct spark plug gap for a Yamaha TTR90 | 00-07?
Answer:
0.032
Get complete specs for your Yamaha TTR90 | 00-07 >