When you shop through links on our site, we may earn an affiliate commission. This educational content is not intended to be a substitute for professional advice.

Best Single Fire Ignition For Harley Evo (2024 Updated)

If you're looking for a reliable ignition system for your Harley Evo, you've come to the right place. Choosing the right ignition system can be tricky, especially if you're new to the game. There are many factors to consider when selecting an ignition system, such as price, performance, durability, and compatibility. In this article, we'll provide you with useful information that will help you make an informed decision.

First and foremost, you want an ignition system that is reliable and won't let you down. You need to consider the price compared to the performance and durability of the ignition system. The type of riding you do can also affect your decision. Do you need an ignition system that can handle extreme conditions? If so, you might want to consider an ignition system that is specifically designed for racing. Ultimately, the ignition system you choose needs to be compatible with your bike.

Do you want to get more power from your Harley Evo? Are you tired of experiencing ignition system failures? It's time to upgrade to a single fire ignition system. Not only does it improve the firing accuracy, but it also provides more power to the spark plugs, resulting in a stronger and more efficient fuel burn. So, what are you waiting for? Choose an ignition system that will help you get the most out of your Harley Evo. Can you afford not to?

10 Best Single Fire Ignition For Harley Evo

# Product Image Product Name Product Notes Check Price
1
It is an ignition module ideal for Harley Davidson Carbureted EVO models to improve performance and control timing.
2
The product is ideal for use as a replacement ignition module for Harley Davidson carbureted EVO models.
3
This product is ideal for upgrading the ignition system of certain types of equipment to improve engine performance.
4
This product is ideal for improving ignition in high-performance engines with multiple spark plugs.
5
Ideal for improving ignition performance and programmable settings on certain Harley Davidson models produced between 1971-1999.
6
The product is ideal for enhancing the ignition system of small engines, such as those found in lawn mowers.
7
The product is ideal for improving the ignition system of certain types of vehicles.
8
It is ideal for enhancing the ignition system of single plug single fire applications with one coil.
9
It is an ideal replacement for the electronic ignition module in Harley Davidson motorcycles.
10
It is ideal for improving the ignition system performance of Harley-Davidson motorcycles.
It is an ignition module ideal for Harley Davidson Carbureted EVO models to improve performance and control timing.
The product is ideal for use as a replacement ignition module for Harley Davidson carbureted EVO models.
This product is ideal for upgrading the ignition system of certain types of equipment to improve engine performance.
This product is ideal for improving ignition in high-performance engines with multiple spark plugs.
Ideal for improving ignition performance and programmable settings on certain Harley Davidson models produced between 1971-1999.
The product is ideal for enhancing the ignition system of small engines, such as those found in lawn mowers.
The product is ideal for improving the ignition system of certain types of vehicles.
It is ideal for enhancing the ignition system of single plug single fire applications with one coil.
It is an ideal replacement for the electronic ignition module in Harley Davidson motorcycles.
It is ideal for improving the ignition system performance of Harley-Davidson motorcycles.

1. Ultima Evo Ignition Module By Dynatek

The Selectable Advance Curves and Rev Limiter is a must-have for carbureted models from 1970 to 1999. However, the 1982 and earlier models will require a sensor cup. This product can be programmed and data and graphs can be downloaded with the use of a programming kit. It is also available in a kit that includes plugs wire, coil, and sensor cup. This product can be used for both Single or Dual Fire with an appropriate coil of 2.5-3.5 ohms.

This product is made with high-quality materials and is designed to optimize the performance of your motorcycle. The Selectable Advance Curves and Rev Limiter allows you to adjust the timing of your ignition system, ensuring that your motorcycle runs smoothly and efficiently. You can choose from multiple advance curves to find the one that best suits your riding style and conditions.

This product also features a rev limiter that prevents your engine from over-revving and causing damage. With this feature, you can push your motorcycle to the limit without worrying about damaging the engine. The rev limiter can be adjusted to your desired RPM range.

Overall, the Selectable Advance Curves and Rev Limiter is a highly recommended product for anyone looking to improve the performance of their carbureted motorcycle. It is easy to install and use, and it comes with everything you need to get started.

Pros

  • Selectable advance curves optimize motorcycle performance
  • Rev limiter prevents engine damage from over-revving
  • Multiple advance curves to choose from
  • Easy to install and use
  • Comes with everything needed to get started

Cons

  • – Programming and downloading data and graphs requires programming kit
  • – 1982 and earlier models require a sensor cup

2. Harley Evo: Programmable Ignition Replacement – Haufim Ultima

The Electronic Ignition Module serves as a replacement for 1970-1999 Carbed Big Twin models and 1971-2003 Sportster models except 1200S Sport. It fits for S&S, Harley Evolution, Ultima, Revtech, Shovelhead, and any Evolution based motors but not for EFI models. Before making a purchase, ensure that the part is compatible with your vehicle using the compatibility system.

Designed with quality components, the Electronic Ignition Module features a one-piece aluminum housing and thermally conductive epoxy encapsulation that provides efficient heat dissipation and outstanding resistance to shock, vibration, and moisture. The built-in tachometer driver provides a stable tach signal even during rev limiting and can also be utilized to activate shift lights, automatic shifters, and other accessories. Static timing is easily achieved with the built-in timing indicator, and no timing light is necessary.

The Electronic Ignition Module ensures efficient operation with single fire operation with low to zero RPM for easier starting and launching. It will run in all combinations of single or dual fire with single or dual plug heads when used with the proper coil. The module also has 8 advance curves that cover a wide range of engine configurations and riding styles. It features adjustable engine overdrive protection between 6,000 and 7,500 rpm and adjustable timing retard for nitrous and turbo applications.

Haufim offers you a truly hassle-free experience with quality service. If you encounter any problems with the product, please feel free to contact us, and we will respond within 24 hours.

Pros

  • Compatible with a wide range of vehicle models
  • Manufactured with quality components
  • Provides efficient heat dissipation and outstanding resistance to shock, vibration, and moisture
  • Built-in tachometer driver for stable tach signal and activation of shift lights and other accessories
  • Static timing is easily achieved with the built-in timing indicator
  • Efficient operation with single fire operation with low to zero RPM for easier starting and launching
  • 8 advance curves covering a wide range of engine configurations and riding styles
  • Adjustable engine overdrive protection between 6,000 and 7,500 rpm
  • Adjustable timing retard for nitrous and turbo applications
  • Quality service provided by the manufacturer

Cons

  • – Not compatible with EFI models

3. Ultima Single Fire Ignition Kit 53-660

Upgrade your motorcycle's ignition system with this high-quality single fire ignition kit. Designed to work on Evolution Sportsters and all nose cone type Shovelhead and Evolution Big Twins motors from 1970 to 1999, this kit includes everything you need to enhance your bike's performance. The kit includes a rotor, single fire coil, control module, and plug wires for easy installation.

With a single fire coil that puts out over 30,000 volts and fast rise times, this ignition kit delivers the power and performance you need. Plus, it features intelligent overvoltage / overcurrent protection to ensure your motorcycle's electrical system stays safe and secure.

Whether you're a seasoned rider or just starting out, this single fire ignition kit is a must-have upgrade for any motorcycle enthusiast. Don't settle for a subpar ignition system – elevate your ride with this top-of-the-line kit today.

Pros

  • Compatible with a wide range of motorcycle models and years
  • Includes rotor, single fire coil, control module, and plug wires for easy installation
  • Delivers over 30,000 volts with fast rise times for enhanced performance
  • Intelligent overvoltage / overcurrent protection ensures safety and reliability

4. Thunderbolt Ignition Coil – High Performance Upgrade

Upgrade your vehicle's ignition system with the high-performance PART #s 2102-0368 and 2102-0369. These ignition coils are designed to provide greater spark energy than the standard stock coils, resulting in improved fuel mileage and faster starts.

Made with overmolded poly case, these coils are epoxy sealed to protect against moisture and other contaminants. The compact and lightweight design makes it easy to install, simply bolt it directly to the stock mounts.

With a spark energy of 30,000 volts, these coils are capable of eliminating lean surge and providing a reliable and consistent spark. Upgrade your ignition system today and experience improved performance and efficiency.

Pros

  • Provides greater spark energy than stock coils
  • Compact and lightweight design
  • Easy to install
  • Epoxy sealed to protect against moisture
  • Eliminates lean surge for improved performance

5. Ultima¨ Single Fire Programmable Ignition Module – 53-644

Experience a powerful and customizable engine control with this product's 8-point fully definable wide open and part throttle curve. It allows users to program the rev limiter and record data for future analysis. Whether you're a professional racer or just someone who wants to maximize their engine's performance, this product is perfect for you.

Equipped with a programmable rev limiter, you can easily set the maximum RPM for your engine, ensuring that it stays within safe operating limits. Additionally, the data recording features allow you to track and analyze engine performance metrics, such as RPM, throttle position, and more. With these features, you can fine-tune your engine's performance to get the most out of it.

This product is designed for ease of use, with a user-friendly interface that makes programming and data retrieval simple. The wide open and part throttle curve can be easily defined with just a few clicks, allowing you to customize your engine control to your specific needs. Overall, this product is a must-have for anyone looking to take their engine performance to the next level.

Pros

  • Fully definable wide open and part throttle curve for precise engine control
  • Programmable rev limiter ensures safe operation
  • Data recording features allow for future analysis and performance optimization
  • User-friendly interface makes programming and data retrieval simple

6. Single Fire Programmable Iginition Kit – Frontiercycle (Free U.s. Shipping)

Upgrade your motorcycle's ignition system with this high-performance ignition kit. The kit comes with a single fire coil that delivers more than 45,000 volts, ensuring fast rise times and high energy. This high-performance ignition kit features programmable 8-point fully definable wide-open throttle curves, 8-point fully definable part throttle curves, and a rev limit that is programmable in 50 RPM steps. It also includes programmable dead cranking revs from 0 to 10, and a programmable rear cylinder offset totaling +/- 10 degrees. With this kit, you can also program your rev limiter, adding to its versatility. The ignition kit also features data recording capabilities that let you track your motorcycle's performance. You can monitor the total engine hours, time spent at wide-open throttle, the number of engine starts (with two minutes of running time counting as one start), the longest time operating at wide-open throttle, maximum RPM, and seconds near rev limit. You can also perform statistical analysis of time at RPM, which can help you fine-tune your motorcycle's performance.

Upgrade your motorcycle's ignition system with this high-performance ignition kit. This kit includes a single fire coil that delivers over 45,000 volts, ensuring fast rise times and high energy. It features programmable 8-point fully definable wide-open throttle curves, 8-point fully definable part throttle curves, and a rev limit that is programmable in 50 RPM steps. You can also program the dead cranking revs from 0 to 10 and the rear cylinder offset totaling +/- 10 degrees. The ignition kit also features a programmable rev limiter that adds versatility to your motorcycle's performance. Additionally, the data recording features let you monitor your motorcycle's performance. You can track the total engine hours, time at wide-open throttle, number of engine starts (with two minutes of running time counting as one start), the longest time operating at wide-open throttle, maximum RPM, and seconds near rev limit. The statistical analysis of time at RPM allows you to fine-tune your motorcycle's performance.

Enhance your motorcycle's ignition system with this high-performance ignition kit. The kit includes a single fire coil that outputs over 45,000 volts, ensuring fast rise times and high energy. The programmable features of this kit include 8-point fully definable wide-open throttle curves, 8-point fully definable part throttle curves, and a programmable rev limit that can be set in 50 RPM steps. You can also program the dead cranking revs from 0 to 10 and the rear cylinder offset totaling +/- 10 degrees. With this ignition kit, you can program your rev limiter, which adds versatility to your motorcycle's performance. Additionally, the data recording features of this kit lets you monitor your motorcycle's performance. You can track the total engine hours, time at wide-open throttle, number of engine starts (with two minutes of running time counting as one start), the longest time operating at wide-open throttle, maximum RPM, and seconds near rev limit. The statistical analysis of time spent at RPM lets you fine-tune your motorcycle's performance.

Pros

  • High-performance ignition kit
  • Single fire coil puts out over 45,000 volts with fast rise times and high energy
  • Programmable features allow for customization of motorcycle performance
  • Data recording features help monitor motorcycle performance

7. Dyna 2000i Ignition For Harley Davidson

Upgrade your motorcycle's ignition system with this electronic ignition module replacement. Designed to fit 1970-1999 Carbed Big Twin models and 1971-2003 Sportster models, except 1200S Sport, this ignition module is compatible with S&S, Harley Evolution, Ultima, Revtech, Shovelhead, and any Evolution-based motors. It is important to note that this product is not suitable for EFI models.

This electronic ignition module replaces part number 53-644 and features a single fire operation down to zero RPM for easier cranking and kicking. It can operate in all combinations of single fire or dual fire with single plug or dual plug heads (when used with appropriate coils). With 8 advance curves, it covers a broad range of engine builds and riding styles. It also features engine over rev protection adjustable from 6000 to 7500 RPM and adjustable timing retard for nitrous and turbo applications.

The built-in tach driver delivers a stable tach signal even during rev limiting or can be used to activate shift lights, auto shifters, and other accessories. It also offers easy static timing with a built-in timing indicator, eliminating the need for a timing light. The output of this ignition module is ruggedized and cannot be damaged by broken or disconnected spark plug wires.

With this package, you will receive 1x Programmable Single Fire Electronic Ignition Module as pictured. If you have any questions or concerns, please feel free to contact the seller for more information.

Pros

  • Compatible with a wide range of motorcycle models and engine builds
  • Features single fire operation down to zero RPM for easier cranking and kicking
  • Offers 8 advance curves to cover a broad range of engine builds and riding styles
  • Built-in tach driver delivers a stable tach signal even during rev limiting or can be used to activate shift lights and other accessories
  • Easy static timing with built-in timing indicator

Cons

  • – Not suitable for EFI models

8. V-Factor 16072 Black Single Fire 40,000 V Coil For Big Twin And Sportster

Upgrade your motorcycle's ignition system with the V-Factor 16072 single fire ignition coil. This aftermarket coil provides a powerful 40,000 volts of spark energy to ensure reliable ignition and improved performance. The coil is designed to fit both BT and SPT models and features a 3 ohm resistance, which makes it compatible with a wide range of bikes. The OE-type mounting ensures easy installation and a secure fit.

The V-Factor 16072 single fire ignition coil is a high-quality replacement for your stock ignition coil. Its advanced design provides a stronger, more consistent spark that helps to improve throttle response and overall performance. With its durable construction and reliable operation, this coil is an excellent choice for any motorcycle enthusiast looking to upgrade their ignition system.

Pros

  • Delivers a powerful 40,000 volts of spark energy for reliable ignition
  • Compatible with both BT and SPT models
  • Features a 3 ohm resistance, making it compatible with a wide range of bikes
  • OE-type mounting ensures easy installation and a secure fit
  • Improves throttle response and overall performance

Cons

  • – May not be compatible with all motorcycle models

Best Single Fire Ignition For Harley Evo FAQs

Can a single fire ignition improve the performance of a Harley Evo?

A single fire ignition can potentially improve the performance of a Harley Evo. The single fire ignition system replaces the stock dual fire ignition system, which is known to have issues with misfires and inconsistent spark timing. By improving the accuracy of the spark timing, the single fire ignition system can increase horsepower and torque, as well as improve throttle response and overall engine efficiency. Additionally, the single fire ignition system can prevent engine damage caused by detonation or pre-ignition, which can occur with the stock dual fire ignition system. It is important to note, however, that the actual improvement in performance will depend on several factors, including the condition of the engine, the type of ignition system used, and the tuning of the bike. Consulting with a professional mechanic or tuning specialist can help determine if a single fire ignition upgrade is suitable for your Harley Evo and can provide guidance on the best options for your specific needs.

How does a single fire ignition system work on a Harley Evo?

A single fire ignition system is a common upgrade for Harley Evo engines. It is designed to provide better performance, reliability, and easier starting than the stock ignition system. In a single fire system, each spark plug is fired separately, rather than firing both plugs simultaneously as in the stock system. This allows for better control over the ignition timing and reduces the chance of misfires.

The single fire system works by using a special ignition module that is designed to control the firing of each spark plug individually. The module receives input from the engine's sensors, such as the crankshaft position sensor and the camshaft position sensor, and uses this information to determine the optimal timing for each spark plug.

The module then sends a signal to the coil, which in turn generates a high voltage spark that ignites the fuel in the cylinder. This process is repeated for each cylinder, resulting in a more efficient and reliable ignition system.

Overall, a single fire ignition system is a great upgrade for Harley Evo engines, providing better performance and reliability, as well as easier starting and smoother operation.

What are some recommended brands or models of single fire ignition systems for a Harley Evo?

One of the most recommended brands for single fire ignition systems for Harley Evo is the Dynatek. They offer a range of ignition systems that are designed to enhance the performance of your Harley. Their products feature digital technology, and they claim to provide better fuel efficiency and smoother throttle response. Another popular brand is the Crane Cams. They have been in the business for over 50 years and have developed a solid reputation for providing high-quality ignition systems. Their products are known for their durability and reliability, making them an excellent choice for Harley Evo owners who want a long-lasting ignition system. Other notable brands include Accel, S&S Cycle, and Compu-Fire. These brands offer different features and benefits, so it's important to consider your specific needs and preferences before making a final decision. Overall, investing in a high-quality single fire ignition system can help maximize the performance of your Harley Evo and provide a smoother and more reliable ride.

What are the benefits of using a single fire ignition system on a Harley Evo?

The Harley Evo motorcycle engine is one of the most popular engines in the world of motorcycles. It is known for its durable design and high-performance output. One of the key components of the Harley Evo engine is the ignition system. The single fire ignition system has several benefits for Harley Evo owners.

Firstly, the single fire ignition system provides better accuracy and control over the timing of the ignition. This leads to improved engine performance and efficiency. The ignition system also helps to reduce emissions, which is beneficial for the environment.

Secondly, the single fire ignition system is more reliable and durable than other ignition systems. It is less prone to failure and requires less maintenance. This reduces the overall cost of ownership and makes the Harley Evo a more cost-effective motorcycle to own and maintain.

Thirdly, the single fire ignition system enhances the overall riding experience. It provides a smoother and more consistent power delivery, which results in a more enjoyable ride. This is especially beneficial for long rides or touring.

In summary, the single fire ignition system is a key component of the Harley Evo engine. It provides better accuracy, reliability, and an improved riding experience. These benefits make the Harley Evo a highly desirable motorcycle for enthusiasts and riders alike.

What is the difference between a single fire ignition and a dual fire ignition on a Harley Evo?

A single fire ignition and a dual fire ignition are two different types of ignition systems used in Harley Evo motorcycles. The primary difference between the two is the number of spark plugs used to ignite the fuel-air mixture in the engine.

In a single fire ignition system, each spark plug is fired independently, one at a time, during the combustion cycle. This means that each cylinder is ignited separately, resulting in a more precise and efficient combustion process. This type of ignition system is commonly used in high-performance engines, as it can improve power output and fuel efficiency.

On the other hand, a dual fire ignition system fires both spark plugs simultaneously, during each combustion cycle. This type of ignition system is more common in stock or less powerful engines, as it is less expensive to produce and maintain. However, it can result in a less efficient combustion process and may not provide the same level of performance as a single fire ignition system.

Overall, the choice between a single fire ignition and a dual fire ignition depends on the specific needs and goals of the rider. Those looking for maximum performance may opt for a single fire ignition, while those seeking more cost-effective solutions may choose a dual fire ignition.

Leave a Comment