ACCEL 2410A C-Cut Copper Core Spark Plugs for Harley-Davidson Evo High Performance

ACCEL 2410A C-Cut Copper Core Spark Plugs are designed to create a considerably hotter spark, allowing the flame to expand more rapidly in the combustion chamber. The electrode design allows the spark to expand directly above the midpoint of the electrode core, helping prevent the spark from being shrouded by the ground strap.

By providing the flame with an unblocked area to grow, these ACCEL spark plugs create a larger flame front for a more complete burn. The design also reduces excess heat absorption by the electrode and ground strap, an effect known as quenching that can contribute to misfiring, rough idle and poor overall performance.

ACCEL 2410A spark plugs produce a larger spark nucleus without requiring an increased spark gap. More complete combustion of the air-fuel mixture can support increased performance, improved throttle response, greater fuel efficiency and reduced emissions.

These copper core spark plugs fit select Harley-Davidson applications, including 1994–1999 FLHR Road King models and 1984–1987 FLHTC Electra Glide Classic models.

Features:

• Hotter spark helps the flame expand more rapidly in the combustion chamber
• C-Cut electrode design allows the spark to expand above the electrode core and helps prevent shrouding by the ground strap
• Unblocked flame growth area creates a larger flame front for a more complete burn
• Reduces electrode and ground strap heat absorption associated with the quenching effect
• Produces a larger spark nucleus without increasing the spark gap
• Supports improved performance, throttle response and fuel efficiency, with reduced emissions from more complete combustion
• Fits select 1994–1999 Harley-Davidson FLHR Road King and 1984–1987 FLHTC Electra Glide Classic applications

Fitment:
Harley Davidson FLH Electra Glide 1984
Harley Davidson FLH Electra Glide 1985
Harley Davidson FLHR Road King 1994
Harley Davidson FLHR Road King 1995
Harley Davidson FLHR Road King 1996
Harley Davidson FLHR Road King 1997
Harley Davidson FLHR Road King 1998
Harley Davidson FLHR Road King 1999
Harley Davidson FLHRC Road King Classic 1998
Harley Davidson FLHRC Road King Classic 1999
Harley Davidson FLHS Electra Glide Sport 1984
Harley Davidson FLHS Electra Glide Sport 1987
Harley Davidson FLHS Electra Glide Sport 1988
Harley Davidson FLHS Electra Glide Sport 1989
Harley Davidson FLHS Electra Glide Sport 1990
Harley Davidson FLHS Electra Glide Sport 1991
Harley Davidson FLHS Electra Glide Sport 1992
Harley Davidson FLHS Electra Glide Sport 1993
Harley Davidson FLHT Electra Glide 1986
Harley Davidson FLHT Electra Glide 1987
Harley Davidson FLHT Electra Glide 1995
Harley Davidson FLHT Electra Glide 1996
Harley Davidson FLHT Electra Glide 1997
Harley Davidson FLHT Electra Glide 1998
Harley Davidson FLHT Electra Glide 1999
Harley Davidson FLHTC Electra Glide Classic 1984
Harley Davidson FLHTC Electra Glide Classic 1985
Harley Davidson FLHTC Electra Glide Classic 1986
Harley Davidson FLHTC Electra Glide Classic 1987
Harley Davidson FLHTC Electra Glide Classic 1988
Harley Davidson FLHTC Electra Glide Classic 1989
Harley Davidson FLHTC Electra Glide Classic 1990
Harley Davidson FLHTC Electra Glide Classic 1991
Harley Davidson FLHTC Electra Glide Classic 1992
Harley Davidson FLHTC Electra Glide Classic 1993
Harley Davidson FLHTC Electra Glide Classic 1994
Harley Davidson FLHTC Electra Glide Classic 1995
Harley Davidson FLHTC Electra Glide Classic 1996
Harley Davidson FLHTC Electra Glide Classic 1997
Harley Davidson FLHTC Electra Glide Classic 1998
Harley Davidson FLHTC Electra Glide Classic 1999
Harley Davidson FLHTCU Electra Glide Ultra Classic 1989
Harley Davidson FLHTCU Electra Glide Ultra Classic 1990
Harley Davidson FLHTCU Electra Glide Ultra Classic 1991
Harley Davidson FLHTCU Electra Glide Ultra Classic 1992
Harley Davidson FLHTCU Electra Glide Ultra Classic 1993
Harley Davidson FLHTCU Electra Glide Ultra Classic 1994
Harley Davidson FLHTCU Electra Glide Ultra Classic 1995
Harley Davidson FLHTCU Electra Glide Ultra Classic 1996
Harley Davidson FLHTCU Electra Glide Ultra Classic 1997
Harley Davidson FLHTCU Electra Glide Ultra Classic 1998
Harley Davidson FLHTCU Electra Glide Ultra Classic 1999
Harley Davidson FLHX Electra Glide Special 1984
Harley Davidson FLHX Electra Glide Special 1985
Harley Davidson FLST Softail Heritage 1986
Harley Davidson FLST Softail Heritage 1987
Harley Davidson FLST Softail Heritage 1988
Harley Davidson FLST Softail Heritage 1989
Harley Davidson FLST Softail Heritage 1990
Harley Davidson FLSTC Softail Heritage Classic 1988
Harley Davidson FLSTC Softail Heritage Classic 1989
Harley Davidson FLSTC Softail Heritage Classic 1990
Harley Davidson FLSTC Softail Heritage Classic 1991
Harley Davidson FLSTC Softail Heritage Classic 1992
Harley Davidson FLSTC Softail Heritage Classic 1993
Harley Davidson FLSTC Softail Heritage Classic 1994
Harley Davidson FLSTC Softail Heritage Classic 1995
Harley Davidson FLSTC Softail Heritage Classic 1996
Harley Davidson FLSTC Softail Heritage Classic 1997
Harley Davidson FLSTC Softail Heritage Classic 1998
Harley Davidson FLSTC Softail Heritage Classic 1999
Harley Davidson FLSTF Softail Fat Boy 1990
Harley Davidson FLSTF Softail Fat Boy 1991
Harley Davidson FLSTF Softail Fat Boy 1992
Harley Davidson FLSTF Softail Fat Boy 1993
Harley Davidson FLSTF Softail Fat Boy 1994
Harley Davidson FLSTF Softail Fat Boy 1995
Harley Davidson FLSTF Softail Fat Boy 1996
Harley Davidson FLSTF Softail Fat Boy 1997
Harley Davidson FLSTF Softail Fat Boy 1998
Harley Davidson FLSTF Softail Fat Boy 1999
Harley Davidson FLSTN Softail Heritage Special 1996
Harley Davidson FLSTN Softail Nostalgia 1993
Harley Davidson FLSTN Softail Nostalgia 1994
Harley Davidson FLSTN Softail Nostalgia 1995
Harley Davidson FLSTS Softail Heritage Springer 1997
Harley Davidson FLSTS Softail Heritage Springer 1998
Harley Davidson FLSTS Softail Heritage Springer 1999
Harley Davidson FLTC Tour Glide Classic 1984
Harley Davidson FLTC Tour Glide Classic 1985
Harley Davidson FLTC Tour Glide Classic 1986
Harley Davidson FLTC Tour Glide Classic 1987
Harley Davidson FLTC Tour Glide Classic 1988
Harley Davidson FLTC Tour Glide Classic 1989
Harley Davidson FLTC Tour Glide Classic 1990
Harley Davidson FLTC Tour Glide Classic 1991
Harley Davidson FLTC Tour Glide Classic 1992
Harley Davidson FLTC Tour Glide Classic 1993
Harley Davidson FLTCU Ultra Classic Tour Glide 1989
Harley Davidson FLTCU Ultra Classic Tour Glide 1990
Harley Davidson FLTCU Ultra Classic Tour Glide 1991
Harley Davidson FLTCU Ultra Classic Tour Glide 1992
Harley Davidson FLTCU Ultra Classic Tour Glide 1993
Harley Davidson FLTCU Ultra Classic Tour Glide 1994
Harley Davidson FLTCU Ultra Classic Tour Glide 1995
Harley Davidson FLTCU Ultra Classic Tour Glide 1996
Harley Davidson FLTR Road Glide 1998
Harley Davidson FLTR Road Glide 1999
Harley Davidson FXD Dyna Super Glide 1995
Harley Davidson FXD Dyna Super Glide 1996
Harley Davidson FXD Dyna Super Glide 1997
Harley Davidson FXD Dyna Super Glide 1998
Harley Davidson FXD Dyna Super Glide 1999
Harley Davidson FXDB-D Dyna Glide Daytona 1992
Harley Davidson FXDB-S Dyna Glide Sturgis 1991
Harley Davidson FXDC Dyna Super Glide Custom 1992
Harley Davidson FXDL Dyna Low Rider 1993
Harley Davidson FXDL Dyna Low Rider 1994
Harley Davidson FXDL Dyna Low Rider 1995
Harley Davidson FXDL Dyna Low Rider 1996
Harley Davidson FXDL Dyna Low Rider 1997
Harley Davidson FXDL Dyna Low Rider 1998
Harley Davidson FXDL Dyna Low Rider 1999
Harley Davidson FXDS-Conv Dyna Convertible 1994
Harley Davidson FXDS-Conv Dyna Convertible 1995
Harley Davidson FXDS-Conv Dyna Convertible 1996
Harley Davidson FXDS-Conv Dyna Convertible 1997
Harley Davidson FXDS-Conv Dyna Convertible 1998
Harley Davidson FXDS-Conv Dyna Convertible 1999
Harley Davidson FXDWG Dyna Wide Glide 1993
Harley Davidson FXDWG Dyna Wide Glide 1994
Harley Davidson FXDWG Dyna Wide Glide 1995
Harley Davidson FXDWG Dyna Wide Glide 1996
Harley Davidson FXDWG Dyna Wide Glide 1997
Harley Davidson FXDWG Dyna Wide Glide 1998
Harley Davidson FXDWG Dyna Wide Glide 1999
Harley Davidson FXDX Dyna Super Glide Sport 1999
Harley Davidson FXE Super Glide 1984
Harley Davidson FXEF Fat Bob 1985
Harley Davidson FXLR Low Rider Custom 1987
Harley Davidson FXLR Low Rider Custom 1988
Harley Davidson FXLR Low Rider Custom 1989
Harley Davidson FXLR Low Rider Custom 1990
Harley Davidson FXLR Low Rider Custom 1991
Harley Davidson FXLR Low Rider Custom 1992
Harley Davidson FXLR Low Rider Custom 1993
Harley Davidson FXLR Low Rider Custom 1994
Harley Davidson FXR Super Glide 1986
Harley Davidson FXR Super Glide 1987
Harley Davidson FXR Super Glide 1988
Harley Davidson FXR Super Glide 1989
Harley Davidson FXR Super Glide 1990
Harley Davidson FXR Super Glide 1991
Harley Davidson FXR Super Glide 1992
Harley Davidson FXR Super Glide 1993
Harley Davidson FXR Super Glide 1994
Harley Davidson FXRC Low Glide 1985
Harley Davidson FXRC Low Rider Chrome 1987
Harley Davidson FXRD Grand Touring 1986
Harley Davidson FXRDG Disc Glide 1984
Harley Davidson FXRS Low Glide 1984
Harley Davidson FXRS Low Glide 1985
Harley Davidson FXRS Low Glide 1987
Harley Davidson FXRS Low Glide 1988
Harley Davidson FXRS Low Glide 1989
Harley Davidson FXRS Low Glide 1990
Harley Davidson FXRS Low Glide 1991
Harley Davidson FXRS Low Glide 1992
Harley Davidson FXRS Low Rider 1986
Harley Davidson FXRS-Conv Low Rider Convertible 1990
Harley Davidson FXRS-Conv Low Rider Convertible 1991
Harley Davidson FXRS-Conv Low Rider Convertible 1992
Harley Davidson FXRS-Conv Low Rider Convertible 1993
Harley Davidson FXRS-SP Low Rider Sport 1986
Harley Davidson FXRS-SP Low Rider Sport 1987
Harley Davidson FXRS-SP Low Rider Sport 1988
Harley Davidson FXRS-SP Low Rider Sport 1989
Harley Davidson FXRS-SP Low Rider Sport 1990
Harley Davidson FXRS-SP Low Rider Sport 1991
Harley Davidson FXRS-SP Low Rider Sport 1992
Harley Davidson FXRS-SP Low Rider Sport 1993
Harley Davidson FXRT Sport Glide 1984
Harley Davidson FXRT Sport Glide 1985
Harley Davidson FXRT Sport Glide 1986
Harley Davidson FXRT Sport Glide 1987
Harley Davidson FXRT Sport Glide 1988
Harley Davidson FXRT Sport Glide 1989
Harley Davidson FXRT Sport Glide 1990
Harley Davidson FXRT Sport Glide 1991
Harley Davidson FXRT Sport Glide 1992
Harley Davidson FXSB Low Rider - Belt 1984
Harley Davidson FXSB Low Rider - Belt 1985
Harley Davidson FXST Softail 1984
Harley Davidson FXST Softail 1985
Harley Davidson FXST Softail 1986
Harley Davidson FXST Softail 1987
Harley Davidson FXST Softail 1988
Harley Davidson FXST Softail 1989
Harley Davidson FXST Softail 1990
Harley Davidson FXST Softail 1999
Harley Davidson FXSTB Softail Night Train 1999
Harley Davidson FXSTC Softail Custom 1986
Harley Davidson FXSTC Softail Custom 1987
Harley Davidson FXSTC Softail Custom 1988
Harley Davidson FXSTC Softail Custom 1989
Harley Davidson FXSTC Softail Custom 1990
Harley Davidson FXSTC Softail Custom 1991
Harley Davidson FXSTC Softail Custom 1992
Harley Davidson FXSTC Softail Custom 1993
Harley Davidson FXSTC Softail Custom 1994
Harley Davidson FXSTC Softail Custom 1995
Harley Davidson FXSTC Softail Custom 1996
Harley Davidson FXSTC Softail Custom 1997
Harley Davidson FXSTC Softail Custom 1998
Harley Davidson FXSTC Softail Custom 1999
Harley Davidson FXSTS Softail Springer 1988
Harley Davidson FXSTS Softail Springer 1989
Harley Davidson FXSTS Softail Springer 1990
Harley Davidson FXSTS Softail Springer 1991
Harley Davidson FXSTS Softail Springer 1992
Harley Davidson FXSTS Softail Springer 1993
Harley Davidson FXSTS Softail Springer 1994
Harley Davidson FXSTS Softail Springer 1995
Harley Davidson FXSTS Softail Springer 1996
Harley Davidson FXSTS Softail Springer 1997
Harley Davidson FXSTS Softail Springer 1998
Harley Davidson FXSTS Softail Springer 1999
Harley Davidson FXSTSB Softail Bad Boy 1995
Harley Davidson FXSTSB Softail Bad Boy 1996
Harley Davidson FXSTSB Softail Bad Boy 1997
Harley Davidson FXWG Wide Glide 1984
Harley Davidson FXWG Wide Glide 1985
Harley Davidson FXWG Wide Glide 1986