Harddrive HD Performance 30,000-Volt Dual Fire Coil - Harley Touring Softail Dyna Sportster
About Harddrive
Harddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.
Maximize your V-twin's ignition efficiency with the Harddrive HD Performance 30,000-volt dual-fire coil. This high-output coil is engineered to deliver a stronger, more consistent spark, directly improving your bike's overall performance. It's designed to seamlessly integrate with stock Harley and Indian EFI systems, making it a powerful yet straightforward upgrade.
Why riders pick this
- 30,000-volt output for a strong, consistent spark
- 20%+ increase in peak spark voltage
- ION Sense feedback for stock EFI ECU integration
- Improves cold starts and reduces high-speed misfires
- Compatible with Dual Fire and Single Fire ignitions
The Harddrive HD Performance 30,000-volt dual-fire coil provides a significant boost to your V-twin's ignition system. By increasing peak spark voltage by 20% or more compared to stock, it ensures a more complete fuel burn, which can lead to better throttle response and improved reliability. This coil's ION Sense feedback technology is a game-changer, allowing it to communicate perfectly with your factory EFI ECU without the need for additional tuning devices.
Experience Enhanced Ignition Power
- Delivers a robust 30,000-volt output for superior spark energy
- Increases peak spark voltage by 20% or more over OEM coils
- ION Sense feedback ensures full compatibility with stock Harley and Indian EFI
- Improves cold starts for quicker, more reliable engine firing
- Helps eliminate high-speed misfires for consistent power
Reliable Performance for Your Ride
This Harddrive performance coil is a crucial upgrade for riders looking to uncork their V-twin's potential. Its compatibility with both Dual Fire and Single Fire ignition systems offers broad application across many Harley and Indian models. Whether you're cruising on a Touring bike, carving corners on a Dyna, or enjoying the open road on a Softail or Sportster, this coil provides the reliable, high-energy spark needed for optimal engine operation.
Specifications
- Brand: Harddrive
- Manufacturer Part #: 10-2029
- UPC: 191361439421
- Voltage Output: 30,000 volts
- Dimensions: 5 in L × 3 in W × 4 in H
- Weight: 3 lbs
- Country of Origin: China (Mainland)
Common questions
Is this coil compatible with my stock Harley ECU?
Yes, the ION Sense feedback technology in this Harddrive coil is specifically designed to ensure full compatibility with stock Harley and Indian EFI systems without requiring modifications or additional tuning.
What kind of performance improvement can I expect?
This 30,000-volt coil typically increases peak spark voltage by 20% or more compared to OEM coils, which can improve cold starts and help eliminate high-speed misfires.
Does this coil fit my specific Harley model?
This coil is designed for a wide range of Harley Touring, Softail, Dyna, and Sportster models. Please use our 'Shop by Bike' feature to confirm exact fitment for your motorcycle's year and model.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | Harddrive |
| TYPE | Electrical |
| SKU | 820-60406 |
| WEIGHT | 3.0 lb |
