Compufire Dual Fire Ignition Coil 3 OHM - Harley Big Twin 1980-2002
About Compufire
Compufire parts and accessories are stocked at Vtwinbikers for Harley-Davidson and Indian Motorcycle applications. Every Compufire item we list is new and sourced through authorized distribution. If you are not certain a part matches your year and model, use Shop by Bike or email our team before you order and we will confirm fitment first.
Power up your carbureted 1980-2002 Harley Big Twin with the Compufire Dual Fire Ignition Coil. This high-performance coil delivers a robust 50,000-volt spark, ensuring reliable ignition and improved engine efficiency.
Why riders pick this
- 3 OHM resistance for dual-fire systems
- 50,000-volt output for strong spark
- Direct replacement for stock coil
- Fits carbureted Big Twin 1980-2002
- Made in the USA for durability
Designed specifically for carbureted Harley-Davidson Big Twin models, this Compufire Dual Fire Ignition Coil is a direct replacement that significantly enhances your bike's spark delivery. A strong spark is critical for complete fuel combustion, which translates to better throttle response, smoother idle, and overall improved engine performance. This coil is built to withstand the demands of the open road, providing consistent power when you need it most.
Reliable Spark for Your Big Twin
- 3 OHM resistance, optimized for dual-fire Big Twin systems
- Powerful 50,000-volt output for consistent spark
- Direct fit for 1980-2002 carbureted Harley Big Twin models
- Made in the USA for dependable quality
Essential Ignition System Upgrade
This Compufire ignition coil is an excellent choice for riders looking to upgrade or replace their existing dual-fire coil. It mounts in the stock coil location, making installation straightforward. Pairing this coil with a compatible ignition module and quality spark plug wires will ensure your Harley's ignition system is operating at its peak, providing reliable starts and powerful performance.
Specifications
- Brand: Compufire
- Manufacturer Part #: 30650
- UPC: 694342547745
- Resistance: 3 OHM
- Voltage Output: 50,000 volts
- Length: 5 in
- Width: 4 in
- Height: 8 in
- Weight: 3 lbs
- Country of Origin: China (Mainland)
Common questions
Will this ignition coil work with my fuel-injected Harley Big Twin?
No, this Compufire Dual Fire Ignition Coil is designed exclusively for carbureted Harley-Davidson Big Twin models from 1980-2002 and is not compatible with EFI systems.
Is this coil compatible with Dyna S or points-style ignitions?
No, this coil is not intended for use with Dyna S or points-style ignition systems. It is designed for electronic dual-fire ignition setups.
Does this coil fit in the original mounting location?
Yes, this Compufire Dual Fire Ignition Coil is designed to mount directly in the stock coil location for 1980-2002 carbureted Big Twin models, ensuring a straightforward installation.
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 | Compufire |
| TYPE | Electrical |
| SKU | 139-10013 |
| WEIGHT | 3.0 lb |
