MOROSO 28322 Ultra 40 Ignition Wire Set

All Moroso spark plug wires feature silicone plug boots that withstand high temperatures (up to 600°), and have a silicone jacket to reduce heat and chafing. Locking stainless steel terminals that stay connected under high vibration and are fully compatible with the Harley-Davidson® ION sensing coils used on virtually all late model bikes. Moroso High Performance Ignition wire combines state of the art engineering with the Finest “Made In the USA” workmanship and the very highest standards of quality control available.

The MOROSO 28322 Ultra 40 Ignition Wire Set is designed for high-performance motorcycle ignition applications. It features silicone plug boots that withstand temperatures up to 600°F and a silicone jacket that helps reduce heat exposure and chafing. Locking stainless steel terminals help maintain a secure connection under high vibration and are compatible with Harley-Davidson ION sensing ignition coils.

With a resistance of 40 ohms per foot, this ignition wire set is designed for efficient spark transmission in high-compression and high-energy ignition systems. Dual-layer EPDM and silicone insulation jackets provide insulation, while EMI/RFI protection helps reduce radio, GPS, and electronic interference and feedback associated with high-voltage ignition coils.

The MOROSO 28322 is described as an upgrade for high-performance builds and an excellent choice for Stage 2, Stage 3, and Stage 4 bikes. It fits the 1983–1984 Harley-Davidson FLHTC Electra Glide Classic, 1991–1994 Harley-Davidson FXR Super Glide, and 1995–1998 Harley-Davidson FXD Dyna Super Glide. This ignition wire set is made in the USA.

Features:

• Resistance: 40 ohms per foot
• Silicone plug boots withstand temperatures up to 600°F
• Silicone jacket helps reduce heat exposure and chafing
• Locking stainless steel terminals help maintain secure connections under high vibration
• Compatible with Harley-Davidson ION sensing ignition coils
• Designed for high-compression and high-energy ignition systems
• EMI/RFI insulation helps protect against radio, GPS, and electronic interference
• Dual-layer EPDM and silicone insulation jackets
• Excellent choice for Stage 2, Stage 3, and Stage 4 bikes
• Made in the USA

Fitment:
Harley Davidson FLH Electra Glide 1980
Harley Davidson FLH Electra Glide 1981
Harley Davidson FLH Electra Glide 1982
Harley Davidson FLH Electra Glide 1983
Harley Davidson FLH Electra Glide 1984
Harley Davidson FLHC Electra Glide Classic 1980
Harley Davidson FLHC Electra Glide Classic 1981
Harley Davidson FLHS Electra Glide Sport 1980
Harley Davidson FLHS Electra Glide Sport 1981
Harley Davidson FLHS Electra Glide Sport 1984
Harley Davidson FLHTC Electra Glide Classic 1983
Harley Davidson FLHTC Electra Glide Classic 1984
Harley Davidson FLHX Electra Glide Special 1984
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 FLT Tour Glide 1980
Harley Davidson FLT Tour Glide 1981
Harley Davidson FLT Tour Glide 1982
Harley Davidson FLT Tour Glide 1983
Harley Davidson FLTC Tour Glide Classic 1981
Harley Davidson FLTC Tour Glide Classic 1982
Harley Davidson FLTC Tour Glide Classic 1983
Harley Davidson FLTC Tour Glide Classic 1984
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 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 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 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 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 1991
Harley Davidson FXR Super Glide 1992
Harley Davidson FXR Super Glide 1993
Harley Davidson FXR Super Glide 1994
Harley Davidson FXRS Low Glide 1991
Harley Davidson FXRS Low Glide 1992
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 1991
Harley Davidson FXRS-SP Low Rider Sport 1992
Harley Davidson FXRS-SP Low Rider Sport 1993
Harley Davidson FXRT Sport Glide 1991
Harley Davidson FXRT Sport Glide 1992
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