HI-4N Performance Ignition Kit for 1984-'99 HD® Big Twins.

S&S HI-4N Performance Ignition Kit for 1984-'99 HD Big Twins.

Wanting more ignition timing adjustability? Check out this ignition. Every S&S product is made from quality materials in the USA. 

Features:

• Updated version of the popular Crane HI-4 ignition
• More power than the stock ignition
• Single-fire and dual-fire function built into a single module
• All-metal housing provides improved heat dissipation
• Ignition advance and timing degree markings are on the metal flange
• Convenient cable notch in the housing makes installation easier and prevents damage to the cable
• Sensor and magnet housings are built into the all-metal back plate to protect the sensors from damage during installation
• Sensor housings contain advanced flux concentrators with high-temperature-resistant samarium/cobalt magnets for accurate, reliable ignition triggering
• Electronics are fully enclosed to resist vibration, moisture and dirt
• All electronics are mounted directly to the metal housing, which acts as a heat sink
• Four rotary switches for ignition mode selection, advance rate, and rev limit
• Switches provide accurate, repeatable settings
• Includes ignition module, S&S ignition coil and correct-length spark plug wires
• Not for fuel-injected models

Note: Not legal for sale or use in California on any pollution controlled motor vehicles

Fitment:

1999 Harley-Davidson Softail Night Train FXSTB 
1999 Harley-Davidson FXR 2 
1999 Harley-Davidson FXR 3 
1999 Harley-Davidson Super Glide Sport FXDX 
1998-1999 Harley-Davidson Road Glide FLTR 
1998-1999 Harley-Davidson Road Glide EFI FLTR 
1997-1999 Harley-Davidson Softail Heritage Springer FLSTS 
1996 Harley-Davidson Tour Glide Ultra Classic EFI FLTCU 
1995-1999 Harley-Davidson Road King Classic EFI FLHRC 
1995-1999 Harley-Davidson Electra Glide Classic EFI FLHTCI 
1995-1999 Harley-Davidson Dyna Convertible FXDS-CONV 
1995-1999 Harley-Davidson Super Glide FXD 
1995-1999 Harley-Davidson Road King EFI FLHR 
1995-1999 Harley-Davidson Electra Glide Police FLHTPI 
1995-1999 Harley-Davidson Electra Glide Ultra Classic EFI FLHTCUI 
1995-1997 Harley-Davidson Softail Bad Boy FXSTSB 
1994-1999 Harley-Davidson Road King FLHR 
1994-1996 Harley-Davidson Softail Heritage Special FLSTN 
1993-1999 Harley-Davidson Wide Glide FXDWG 
1993-1999 Harley-Davidson Low Rider FXDL 
1993 Harley-Davidson Softail Nostalgia FLSTN 
1992 Harley-Davidson Dyna Daytona FXDB 
1992 Harley-Davidson Dyna Glide Custom FXDC 
1991 Harley-Davidson Dyna Sturgis FXDB - -
1990-1999 Harley-Davidson Softail Fat Boy FLSTF 
1990-1993 Harley-Davidson Low Rider Convertible FXRS-CONV 
1989-1999 Harley-Davidson Electra Glide Ultra Classic FLHTCU 
1989-1996 Harley-Davidson Tour Glide Ultra Classic FLTCU 
1988-1999 Harley-Davidson Softail Springer FXSTS 
1987-1994 Harley-Davidson Low Rider Custom FXLR
1987 Harley-Davidson Low Rider Chrome FXRC 
1986-1999 Harley-Davidson Softail Custom FXSTC 
1986-1999 Harley-Davidson Softail Heritage Classic FLSTC 
1986-1994 Harley-Davidson Super Glide FXR 
1986-1993 Harley-Davidson Low Rider FXRS 
1986-1993 Harley-Davidson Low Rider Sport FXRS-SP 
1986-1990 Harley-Davidson Softail Heritage FLST 
1986 Harley-Davidson Sport Glide Grand Touring FXRD 
1985 Harley-Davidson Low Glide Custom FXRC 
1984-1999 Harley-Davidson Softail Standard FXST 
1984-1985 Harley-Davidson Electra Glide Special FLHX 
1984-1985 Harley-Davidson Low Glide FXRS 
1984 Harley-Davidson Disc Glide FXRDG 
1983-1999 Harley-Davidson Electra Glide Classic FLHTC 
1983-1999 Harley-Davidson Electra Glide Police FLHTP 
1983-1993 Harley-Davidson Sport Glide FXRT 
1983-1987, 1995-1999 Harley-Davidson Electra Glide Standard FLHT 
1983-1985 Harley-Davidson Sportster 1000 XLX 
1983-1985 Harley-Davidson Low Rider FXSB 
1983-1984 Harley-Davidson Sportster 1000 XR 
1983 Harley-Davidson Disc Glide FXDG 
1982-1983 Harley-Davidson Super Glide II FXR 
1982-1983 Harley-Davidson Super Glide II FXRS 
1981-1982 Harley-Davidson Electra Glide Classic FLH 
1981 Harley-Davidson Electra Glide Heritage FLH 
1980-1994 Harley-Davidson Tour Glide Classic FLTC 
1980-1986 Harley-Davidson Wide Glide FXWG 
1980-1986 Harley-Davidson Tour Glide FLT 
1980-1982 Harley-Davidson Sturgis FXB 
1979-1985 Harley-Davidson Roadster 1000 XLS 
1979-1985 Harley-Davidson Super Glide 80 FXE 
1979-1982, 1987-1993 Harley-Davidson Electra Glide Sport FLHS 
1979-1982 Harley-Davidson Low Rider FXS 
1979-1981, 1985 Harley-Davidson Fat Bob FXEF 
1979-1981 Harley-Davidson Electra Glide Classic FLHC 
1979-1980 Harley-Davidson 1200 Fat Bob FXEF 
1978-1985 Harley-Davidson Electra Glide FLH 
1977-1979 Harley-Davidson 1200 Low Rider FXS 
1977-1978 Harley-Davidson Caf Racer XLCR 
1977-1978 Harley-Davidson Sportster 1000 XLT 
1974-1980 Harley-Davidson 1200 Super Glide FXE 
1972-1985 Harley-Davidson Sportster 1000 XLH 
1972-1979 Harley-Davidson Sportster 1000 XLCH 
1971-1980 Harley-Davidson 1200 Super Glide FX 
1970-1981 Harley-Davidson Electra Glide FL 
1970-1980 Harley-Davidson 1200 Electra Glide FLH 
1970-1979, 1981 Harley-Davidson FL 
1970-1971 Harley-Davidson Sportster 900 XLH 
1970-1971 Harley-Davidson Sportster 900 XLCH 
1970 Harley-Davidson FS