Daytona Twin Tec Ignition Kit For Harley 1970-1999
Daytona Twin Tec Model 1005: High-Performance Digital Ignition for Classic Harleys
The Daytona Twin Tec Model 1005 Ignition Kit represents the pinnacle of digital ignition technology for Harley-Davidson motorcycles from 1970 to 1999. This self-contained module fits entirely inside the engine’s nose cone, eliminating the need for an external ignition box. Whether you are looking to fix the “hot start” issues of a Shovelhead or maximize the power output of a built Evolution engine, the Model 1005 provides the digital accuracy required for a smooth, powerful ride.
Advanced Tuning: 16 Selectable Advance Curves
One size does not fit all when it comes to V-Twin timing. The Model 1005 features 16 built-in advance curves that can be selected using a simple rotary switch on the module. These curves range from stock-equivalent timing to aggressive maps designed for high-compression engines. This flexibility allows you to eliminate engine “pinging” (detonation) while ensuring the best possible throttle response and fuel economy for your specific setup.
Single-Fire or Dual-Fire Versatility
The Daytona Twin Tec 1005 is a versatile unit that can be configured for Single-Fire or Dual-Fire operation. By switching to single-fire (firing each cylinder independently), you eliminate the “wasted spark” on the exhaust stroke, which leads to reduced engine vibration, lower operating temperatures, and a more stable idle. The module is fully compatible with standard 3-ohm or 5-ohm coils, allowing for a wide range of ignition coil choices.
Fully Programmable PC Interface
For the professional builder or serious performance enthusiast, the Model 1005 is fully PC-programmable. By using the optional USB interface cable and Daytona Twin Tec software, you can create custom timing maps, adjust VOES (Vacuum Operated Electric Switch) parameters, and set a precise rev limiter in 100-RPM increments. The module also logs engine data, including total hours, number of starts, and time spent at maximum RPM, providing invaluable diagnostic information.
Built-In Safety and Reliability
Harley V-Twins are notorious for vibration and heat. Daytona Twin Tec builds the Model 1005 with a rugged billet aluminum housing and fully encapsulated (potted) electronics to protect against moisture and mechanical shock. The unit also includes a built-in adjustable rev limiter and an intelligent starting algorithm that manages initial cranking revolutions to eliminate engine kick-back, protecting your starter and primary drive.
Fitment and Compatibility (1970–1999)
The Model 1005 is a direct replacement for models using the classic “nose cone” ignition plate:
- Harley Big Twin (1970–1999): Shovelhead and Evolution (Evo) engines (excluding Twin Cam).
- Harley Sportster (1971–2003): All Ironhead and Evolution Sportster models.
- Custom Engines: Ideal for S&S, RevTech, and Ultima V-Twin builds.
Daytona Twin Tec Ignition Kit For Harley
Ignition system has two advance curve families with adjustable advance curves to accommodate stock to wild engine modifications. Kit has four rotary switches for adjusting timing and single-dual fire rpm limit digitally set rpm limit (in 100 rpm steps).
Features:
Kit includes ignition module, 8.5mm spark plug wires, single-fire coil and instructions
Four rotary switches for adjusting timing and single-dual fire rpm limit digitally set rpm limit (in 100 rpm steps)
Selectable single or dual-fire mode
Selectable multi-spark mode for quick starting and smooth cruising
Coil outputs protected against short circuits
Optional USB interface kit and software (programs available on website www.daytona-twintec.com/index.html) available for programming custom curves (PC-link cable must be purchased separately)
Requires the use of Ignition Rotor 383-497
Uses the tachometer wire for the USB interface and comes with a connector
Made in USA
| Product Style | AmericanV-twin Item # | Catalog Number | Store Sku | MFR. Product # | Availability |
|---|---|---|---|---|---|
| Daytona Twin Tec Ignition Kit For Harley 1970-1999 | 63694 | 383-362 | 8935 | 3005 | In Stock: Ships within 24 hours |
This Product Fits
Harley Davidson
Disc Glide FXDG 1983
Dyna Convertible FXDS 1994, 1995, 1996, 1997, 1998
Dyna Glide Custom FXDC 1992
Dyna Glide Daytona FXDB-D 1992
Dyna Glide Sturgis FXDB-S 1991
Dyna Low Rider FXDL/I 1993-1998
Dyna Super Glide FXD/I 1995, 1996, 1997, 1998, 1999
Dyna Super Glide Sport FXDX 1999
Dyna Wide Glide FXDWG/I 1993-1998
Electra Glide Classic FLHC 1979, 1980, 1981, 1982
Electra Glide Classic FLHTC/I 1983-1998
Electra Glide Special FLHX 1984
Electra Glide Sport FLHS 1977-1984
Electra Glide Standard FLHT/I 1983-1998
FLH 1970-1985
Low Rider FXS 1977-1982
Road Glide FLTR/I 1998
Road King FLHR/I 1994, 1995, 1996, 1997, 1998
Softail Bad Boy Springer FXSTSB 1995, 1996, 1997
Softail Custom FXSTC/I 1986-1999
Softail Deuce FXSTD/I 1999
Softail Fat Boy FLSTF/I 1990-1999
Softail Heritage Classic FLSTC/I 1987-1999
Softail Heritage FLST/I 1986, 1987, 1988, 1989, 1990
Softail Heritage Springer FLSTS/I 1997, 1998, 1999
Softail Night Train FXSTB/I 1999
Softail Nostalgia FLSTN/I 1993
Softail Special FLSTN/I 1994, 1995, 1996
Softail Springer FXSTS/I 1988-1999
Softail Standard FXST/I 1984-1999
Sportster Custom XL1200C 1996, 1997, 1998, 1999
Sportster Custom XL883C 1998, 1999
Sportster Deluxe XLH883DLX 1989, 1990, 1991, 1992
Sportster Hugger XLH883HUG 1988-1999
Sportster Sport XL1200S 1996, 1997, 1998, 1999
Sportster XLH1100 1986, 1987
Sportster XLH1200 1988-1999
Sportster XLH883 1986-1999
Sturgis FXB 1980, 1981, 1982
Super Glide FX 1971-1979
Super Glide FXE 1974-1985
Super Glide FXR 1986-1994
Super Glide II FXR 1982, 1983
Tour Glide Classic FLTC/I 1981-1991
Tour Glide FLT 1980, 1981, 1982, 1983
Tour Glide Ultra Classic FLTCU/I 1989-1995
Wide Glide FXWG 1980-1986
