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These are the NGK Spark Plugs for your Honda TRX400EX Fourtrac 400 EX | 99-00
How to Check & Set Propper Gap for Your TRX400EX Fourtrac 400 EX | 99-00 NGK Spark Plug.
Question:
What is the correct spark plug gap for a Honda TRX400EX Fourtrac 400 EX | 99-00?
Answer:
0.028
Get complete specs for your Honda TRX400EX Fourtrac 400 EX | 99-00 >