Spark Plugs

Started by metalkfab, October 29, 2001, 01:45:18 PM

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metalkfab

What heat range Champion spark plug should I be running in a '74 Berkshire ?

Larry Perkins

A B7HS or a B8HS works great.  It all depends on riding.  The harder, more wide open, and hotter it is the B8HS works.  Slower trailriding not hot conditions use the B7HS.