Spark Plug?

[Solo Cali]

Anyone messed around with different spark plugs in a GX200 motor. I am wanting to know what plug burns fuel better over the stock plug?

 

[minidragbike]

The stock Honda NGK-6 plugs work best for stock, or mild gasoline motors.

 

[Solo Cali]

The stock Honda NGK-6 plugs work best for stock, or mild gasoline motors.

Perfect, thats what i'm aiming for, no more than 8 to 9HP.