Spark Plugs

[stallsmith53]

What type of spark plugs should I run in a Superjet 650. It has a milled head so I'm not sure if it makes a difference. The plugs I'm running right now foul pretty quick.


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[Lumpy]

You should probably look at tuning your carbs if you're fouling plugs.

 

[Roseand]

What lumpy said. Your tuning has to be decently off to foul plugs, unless you're running plugs that are rated too cold.

 

[Roseand]

BR8HS are what is recommended in those.