1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 CHAMPION SPARK PLUGS

Part Number: 3-39

CHAMPION SPARK PLUGS - Part Number 3-39
Developed through the use of exclusive thermocouple test plugs that provide the date necessary to specially engineer the design and heat range to the application.The shape of the thermal contour firing tip modifies heat transfer for more rapid burnback of carbon deposits caused by prolonged idling & low speed operation. Increased bore clearance between the shell and the core nose promotes better scavenging of deposits that cause fouling. The stronger terminal end is strengthened for extreme use.
Champion # 8812 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999

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