Ignition
Harley Bike Ignition Systems at JJ Motorsports
Upgrade your Harley’s ignition with premium sensors, stand-alone systems, and plug-in modules from JJ Motorsports, delivering precise timing, hotter spark, and full tuning capability on Twin Cam, Evo, Sportster, and M8 models. These high-performance ignition solutions maximize power and reliability for street or race applications.
Shop Standard Motor Products, ThunderMax, and Daytona Twin Tec ignition systems for proven performance. Explore related categories such as Harley lights and electrical for coils and wires, or Harley for cams and exhaust to complete your ignition and tuning setup.
Top Harley Ignition Systems
- Standard Motor Products Ignition Sensor Assembly Harley-Davidson MC-SPA3 – OEM-style crank position sensor; reliable timing signal for Twin Cam and Evo engines.
- ThunderMax Stand-Alone Ignition System Twin Cam EA5012 – Fully programmable stand-alone ignition; adjustable timing curves for Twin Cam performance builds.
- Daytona Twin Tec LLC Plug-In Ignition Module Harley-Davidson 1009 – Plug-and-play ignition module; advanced timing control for carbureted and EFI Twin Cam.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
DYNATEK 2000-HDE PC-Programmable Digital Ignition Module DD2000-HD2EP
DYNATEK
$296.65If you're running a carbureted Harley with an electronic advance ignition, the DYNATEK 2000-HDE gives you precise control over ignition timing that the stock system simply cannot match. Dial in the exact advance curve and rev limit your engine...21010044- SKU:
- 21010044
- Availability:
- Ships Same Business Day
- Weight:
- 0.84 LBS
- PRODUCT NAME:
- MODULE
- TYPE:
- IGNITION
- CONNECTION TYPE:
- 7 PIN
- COLOR/FINISH:
- BLACK
- UNITS:
- EACH
- IGNITION FIRE METHOD:
- DUAL
- MODEL:
- DYNA 2000 SERIES
- RIDING STYLE:
- STREET
$296.65 -
DYNATEK 2000-HDE PC-Programmable Digital Ignition Module DD2000-HD1E8P
DYNATEK
$296.65If you're running a carbureted late-model Harley and want real control over your ignition timing, the DYNATEK 2000-HDE takes the guesswork out of tuning. This micro-computer controlled module lets you dial in your advance curve and rev limiter precisely...21010045- SKU:
- 21010045
- Availability:
- Ships Same Business Day
- Weight:
- 1.03 LBS
- COLOR/FINISH:
- BLACK
- IGNITION FIRE METHOD:
- SINGLE
- PRODUCT NAME:
- MODULE
- CONNECTION TYPE:
- 8 PIN
- IGNITION FIRE METHOD:
- DUAL
- MODEL:
- DYNA 2000 SERIES
- UNITS:
- EACH
- TYPE:
- IGNITION
- RIDING STYLE:
- STREET
$296.65 -
DYNATEK 2000-HDE PC-Programmable Digital Ignition Module DD2000-HD2E8P
DYNATEK
$296.65If you're running a carbureted late-model Harley and want precise control over ignition timing across the entire rev range, the DYNATEK 2000-HDE is the upgrade that separates dialed-in performance from guesswork. This PC-programmable module lets you...21010046- SKU:
- 21010046
- Availability:
- Ships Same Business Day
- Weight:
- 0.87 LBS
- CONNECTION TYPE:
- 8 PIN
- TYPE:
- IGNITION
- UNITS:
- EACH
- PRODUCT NAME:
- MODULE
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- IGNITION FIRE METHOD:
- DUAL
- MODEL:
- DYNA 2000 SERIES
$296.65 -
DYNATEK Ignition Module - Harley Davidson TC88-3
DYNATEK
$318.87Fine-tuning ignition timing is fundamental to extracting maximum performance from your TC88-3 engine, and the DYNATEK Ignition Module gives you the precision control to dial in the exact advance curve your build demands. With 16 pre-loaded advance curves...21010063- SKU:
- 21010063
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- UNITS:
- EACH
- MODEL:
- DYNA 2000 SERIES
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- IGNITION MODULE
- TYPE:
- IGNITION
- COLOR/FINISH:
- BLACK
$318.87 -
DYNATEK Dual-Fire Electronic Ignition System - Harley Davidson DS6-1
DYNATEK
$148.88Points-based ignition systems introduce timing inconsistencies that rob your Harley of reliable performance and cost you money in frequent plug replacements. The DYNATEK Dual-Fire DS6-1 delivers rock-solid ignition timing through Hall Effect magnetic...DS61- SKU:
- DS61
- Availability:
- Ships Same Business Day
- Weight:
- 1.38 LBS
- IGNITION TYPE:
- ELECTRONIC
- TYPE:
- IGNITION
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- IGNITION FIRE METHOD:
- DUAL
- PRODUCT NAME:
- COIL
$148.88 -
DYNATEK Single-Fire - Electronic Ignition Systems - Harley Davidson DS6-2
DYNATEK
$216.65Stock dual-fire ignition systems waste a spark on the intake stroke of your rear cylinder, robbing you of power and creating hard starts, vibration, and carb spit-back. The DYNATEK Single-Fire DS6-2 independently times each cylinder for optimal...DS62- SKU:
- DS62
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- IGNITION FIRE METHOD:
- SINGLE
- PRODUCT NAME:
- IGNITION
- UNITS:
- KIT
- COLOR/FINISH:
- GRAY
- COLOR/FINISH:
- BLACK
- IGNITION TYPE:
- ELECTRONIC
- RIDING STYLE:
- STREET
$216.65 -
DYNATEK Two-Stage Rev Limiter Harley Davidson DRL-400-HD
DYNATEK
$364.43Uncontrolled engine rev spikes during hard launches and gear shifts can cause expensive internal damage to your Harley V-Twin—a risk that compounds with forced induction or high-output builds. The DYNATEK Two-Stage Rev Limiter gives you precise control...DRL400HD- SKU:
- DRL400HD
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- PRODUCT NAME:
- IGNITION MODULE
- COLOR/FINISH:
- BLACK
- TYPE:
- REV LIMITER
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$364.43 -
DYNATEK Ignition Module - Harley Davidson DSPT-1
DYNATEK
$288.88Fine-tuning your Harley's ignition timing is critical for extracting maximum horsepower while maintaining reliability across different fuel grades and ambient conditions. The DYNATEK Ignition Module DSPT-1 gives you 16 selectable advance curves and a...21010071- SKU:
- 21010071
- Availability:
- Ships Same Business Day
- Weight:
- 0.74 LBS
- COLOR/FINISH:
- BLACK
- MODEL:
- DYNA 2000 SERIES
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- IGNITION MODULE
- TYPE:
- IGNITION
- UNITS:
- EACH
$288.88 -
DRAG SPECIALTIES Ignition Distributor - Harley Davidson 74478
DRAG SPECIALTIES
$347.31A reliable ignition distributor is fundamental to consistent engine performance and reliable starts, especially in high-demand riding conditions. This Drag Specialties unit for Harley Davidson applications comes pre-assembled with critical components,...21300054- SKU:
- 21300054
- Availability:
- Ships Same Business Day
- Weight:
- 2.10 LBS
- COLOR/FINISH:
- CHROME
- UNITS:
- EACH
- PRODUCT NAME:
- DISTRIBUTOR
- IGNITION TYPE:
- MECHANICAL (POINTS)
- RIDING STYLE:
- STREET
$347.31 -
DYNATEK Single-Fire Ignition Switch - Harley Davidson DSK6-2
DYNATEK
$364.43If you're running a carbureted Harley and demand reliable spark under high RPM load, the DYNATEK Single-Fire Ignition Switch delivers the consistent ignition performance that professional drag and road racers depend on. This fully electronic system...DSK62- SKU:
- DSK62
- Availability:
- Ships Same Business Day
- Weight:
- 2.56 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- IGNITION FIRE METHOD:
- SINGLE
- IGNITION TYPE:
- ELECTRONIC
- PRODUCT NAME:
- IGNITION KIT
- TYPE:
- IGNITION
- UNITS:
- KIT
$364.43 -
DYNATEK Dual-Fire Ignition Switch - Harley Davidson DSK6-1
DYNATEK
$239.99If you're running a carbureted Harley and serious about reliable ignition performance, the DYNATEK Dual-Fire is the system that top drag and road racers have trusted for over a decade to set records and win races. This fully electronic ignition delivers...DSK61- SKU:
- DSK61
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- IGNITION TYPE:
- ELECTRONIC
- PRODUCT NAME:
- IGNITION KIT
- UNITS:
- KIT
- IGNITION FIRE METHOD:
- DUAL
- TYPE:
- IGNITION
$239.99 -
COMPU-FIRE Replacement Trigger Rotor for Elite 1 Ignition - Harley Davidson 50108
COMPU-FIRE
$26.46The COMPU-FIRE Replacement Trigger Rotor for Elite 1 Ignition delivers precise ignition timing control that separates optimized performance from guesswork. With eight selectable advance curves and dual-fire capability, you gain the flexibility to dial in...21010377- SKU:
- 21010377
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- MODEL:
- ELITE 1
- UNITS:
- KIT
- IGNITION FIRE METHOD:
- -
- PRODUCT NAME:
- ROTOR
- TYPE:
- IGNITION MODULE
$26.46 -
DYNATEK 2000I PC Programmable Electronic Ignition Kit D2KI-5P
DYNATEK
$513.32The DYNATEK 2000I PC Programmable Electronic Ignition Kit gives you factory-level timing control with custom-bike simplicity. Whether you're chasing peak horsepower on nitrous and forced induction applications or fine-tuning a naturally aspirated build,...21010031- SKU:
- 21010031
- Availability:
- Ships Same Business Day
- Weight:
- 2.03 LBS
- PRODUCT NAME:
- IGNITION KIT
- UNITS:
- EACH
- MODEL:
- DYNA 2000 SERIES
- RIDING STYLE:
- STREET
- IGNITION FIRE METHOD:
- TWIN
- TYPE:
- IGNITION
$513.32 -
DYNATEK 2000I PC Programmable Electronic Ignition Kit D2KI-3P
DYNATEK
$513.32Custom bike builders and vintage engine enthusiasts know that ignition timing is non-negotiable—it's the foundation of reliable starts, smooth idle, and repeatable performance across all RPM ranges. The DYNATEK 2000I PC Programmable Electronic Ignition...21010029- SKU:
- 21010029
- Availability:
- Ships Same Business Day
- Weight:
- 2.75 LBS
- IGNITION FIRE METHOD:
- DUAL
- MODEL:
- DYNA 2000 SERIES
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- IGNITION KIT
- TYPE:
- IGNITION
- UNITS:
- EACH
$513.32Qty in Cart: 0Quantity:Price:$513.32Subtotal: -
DYNATEK 2000I PC Programmable Electronic Ignition Kit D2KI-2P
DYNATEK
$513.32If you're running a carbureted custom or vintage bike and need precise ignition timing control with the flexibility to dial in your engine's sweet spot, the DYNATEK 2000I PC Programmable Electronic Ignition Kit delivers the precision and data logging...21010028- SKU:
- 21010028
- Availability:
- Ships Same Business Day
- Weight:
- 2.50 LBS
- IGNITION FIRE METHOD:
- SINGLE
- PRODUCT NAME:
- IGNITION KIT
- MODEL:
- DYNA 2000 SERIES
- RIDING STYLE:
- STREET
- TYPE:
- IGNITION
- UNITS:
- EACH
$513.32 -
DYNATEK 2000I PC Programmable Electronic Ignition Kit D2KI-1P
DYNATEK
$296.65If you're running a carbureted custom or vintage bike, ignition timing is everything—and the DYNATEK 2000I puts precise control directly in your hands. This fully programmable system eliminates the limitations of points or basic CDI units, letting you...21010027- SKU:
- 21010027
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- IGNITION FIRE METHOD:
- -
- MODEL:
- DYNA 2000 SERIES
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- IGNITION MODULE
- TYPE:
- IGNITION
- UNITS:
- EACH
$296.65 -
DRAG SPECIALTIES Ignition Sensor Assembly - Harley Davidson MC-DRAG060
DRAG SPECIALTIES
$66.51A reliable ignition sensor assembly is critical to maintaining precise spark timing and consistent engine performance on your Harley Davidson. OEM-quality sensors prevent misfires, rough idle, and costly electrical gremlins that compromise rideability...08073019- SKU:
- 08073019
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- COLOR/FINISH:
- GRAY
- TYPE:
- IGNITION
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- SENSOR
- RIDING STYLE:
- STREET
$66.51 -
DRAG SPECIALTIES Ignition Sensor Assembly - Harley Davidson MC-DRAG061
DRAG SPECIALTIES
$66.51A reliable ignition sensor assembly is the backbone of consistent spark timing and engine performance on your Harley. Ignition system drift or sensor failure directly impacts cold starts, throttle response, and overall rideability—making this a critical...08073017- SKU:
- 08073017
- Availability:
- Ships Same Business Day
- Weight:
- 0.18 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- GRAY
- UNITS:
- EACH
- PRODUCT NAME:
- SENSOR
- TYPE:
- IGNITION
$66.51Qty in Cart: 0Quantity:Price:$66.51Subtotal: -
On Sale
S&S CYCLE HI-4N Ignition Module Kit - Harley Davidson 550-0502
S&S CYCLE
MSRP: $599.95Now: $539.96Was: $599.95If you're running a carbureted Harley and want reliable ignition performance without the complexity of aftermarket electronics, the S&S CYCLE HI-4N delivers proven single-fire and dual-fire capability in one compact, heat-dissipating module. Built on the...21010346- SKU:
- 21010346
- Availability:
- Ships Same Business Day
- Weight:
- 2.70 LBS
- PRODUCT NAME:
- IGNITION KIT
- FEATURES:
- PROGRAMMABLE
- TYPE:
- IGNITION MODULE
- UNITS:
- KIT
- COLOR/FINISH:
- GRAY
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
MSRP: $599.95Now: $539.96Was: $599.95 -
On Sale
S&S CYCLE HI-4N Ignition Module - Harley Davidson 550-0501
S&S CYCLE
MSRP: $411.95Now: $370.76Was: $411.95If you're running a carbureted Harley-Davidson and demand precise ignition timing without the complexity of fuel injection systems, the S&S CYCLE HI-4N delivers reliable, tunable ignition control in a single compact module. The all-metal housing and...21010345- SKU:
- 21010345
- Availability:
- Ships Same Business Day
- Weight:
- 0.56 LBS
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- GRAY
- UNITS:
- EACH
- FEATURES:
- PROGRAMMABLE
- TYPE:
- IGNITION
- PRODUCT NAME:
- IGNITION MODULE
MSRP: $411.95Now: $370.76Was: $411.95Qty in Cart: 0Quantity:Price:MSRP: $411.95Now: $370.76Was: $411.95Subtotal:
