Fuel Pak's Air-Fuel Equation: What You Need To Know

The Fuelpak is a fuel management system that is used to adjust the air/fuel ratio in fuel-injected Harley-Davidson motorcycles. While the ECU in these bikes can self-adjust for factors like temperature and altitude, it cannot account for mechanical changes such as installing a performance exhaust system, which alters the airflow. The Fuelpak plugs directly into the factory wiring harness and ECU, allowing users to fine-tune the fuel mixture and optimise the air/fuel ratio for improved throttle response and performance. It is worth noting that some Fuelpak systems are intended only for competition vehicles, while others are designed for use on public highways.

Fuelpak is a fuel management system that works with Harley-Davidson motorcycles

The Fuelpak is the most advanced system of its type and is designed and manufactured in-house. It is the perfect combination with your performance exhaust system. Unlike other fuel management systems that can only add fuel, the Fuelpak adds and takes away fuel, allowing for a more precise range of refinement in your air-fuel ratio.

The Fuelpak fits discreetly, and you won't even know it's there, except for the improved throttle response and rideability. Should you ever remove the Fuelpak, your motorcycle will return to operating at its original factory settings. No computers or software are needed, and you don't need to tune on a dyno. The settings you enter are the result of extensive dyno and road testing to find the ideal fuel map for your Harley-Davidson motorcycle.

The Fuelpak allows you to fine-tune the fuel mixture through the entire RPM range with the touch of a button. It increases power and improves throttle response. It also includes all the necessary mounting hardware.

In addition to the Fuelpak, there is also the Fuelpak FP3 Fuel Management System. This system connects via Bluetooth/smartphone, making updates a breeze. You can also call V&H, and they will give you a custom map to help with any tuning needs.

It plugs directly into the factory wiring harness and ECU using a t-tap and OEM-style connectors

The Vance & Hines Fuelpak is a fuel management system that plugs directly into the factory wiring harness and ECU of a fuel-injected bike. It uses a t-tap and OEM-style connectors to ensure a secure and easy installation. The Fuelpak is designed to adjust the air/fuel ratio when performance parts are added to a bike, such as a new exhaust system, which changes the airflow.

The Fuelpak is simple to use and does not require a computer or additional software. It comes with clear instructions and all the necessary mounting hardware for a straightforward installation process. The Fuelpak simply needs to be plugged into the existing harness on the bike, and the provided values are punched in for use with Vance & Hines exhaust systems. It is also compatible with other exhaust systems, but this may require contacting V&H tech support for tuning information.

The Fuelpak is a throttle position sensor-based system that simplifies the process of tuning and allows for fine-tuning the fuel mixture through the entire RPM range with just the touch of a button. It increases power and improves throttle response. It is important to note that the Fuelpak will not control or adjust the idle speed, ignition timing, or rev limit.

Overall, the Vance & Hines Fuelpak is a reliable and user-friendly solution for fuel management in fuel-injected bikes, ensuring optimal performance even after mechanical changes are made to the vehicle.

It is easy to install and simple to use, with no computer or software required

The Vance & Hines Fuelpak is a fuel management system that is easy to install and simple to use, with no computer or software required. It plugs directly into the factory wiring harness and ECU using a t-tap and OEM-style connectors to stay securely fastened to your bike. The Fuelpak fits discreetly, and the only noticeable difference will be improved throttle response and rideability.

Once the Fuelpak is installed, you can locate your fuel map from the setting chart provided or look it up online. With the ignition turned on, enter the values for your specific map directly into the Fuelpak and calibrate your TPS (throttle position sensor). Finally, shut off the ignition, put the cover back on, and you're ready to ride.

The Fuelpak does not require the use of a computer or dyno tuning because the settings you enter are the result of extensive dyno and road testing to find the ideal fuel map for your Harley. However, if you want to take your tuning further, you can use the Fuelpak app on your smartphone to view and edit maps, as well as contact Vance & Hines directly for support.

The Fuelpak is a throttle position sensor-based system that simplifies the process of tuning your fuel mixture. It allows you to fine-tune the fuel mixture through the entire RPM range with the touch of a button, increasing power and improving throttle response. It is compatible with various Harley-Davidson models, including the Dyna, Electra Glide, Road King, Softail, Sportster, and Street Glide.

It can be used with Vance & Hines exhaust systems or other exhaust systems

The Fuelpak plugs directly into the factory wiring harness and ECU using a t-tap and OEM-style connectors to stay securely fastened to your bike. The Fuelpak is easy to install and simple to use. It is a throttle position sensor-based system that simplifies the process of tuning.

The Fuelpak can be used with Vance & Hines exhaust systems or other exhaust systems. When you install a performance exhaust system, your airflow changes, so you need a fuel management system that adjusts your air/fuel ratio to match the changes. That fuel management system is Fuelpak.

The Fuelpak allows you to fine-tune the fuel mixture through the entire RPM range with the touch of a button. It increases power and improves throttle response. No computer or software is required. Simply punch in the values supplied with the Fuelpak for use with Vance & Hines exhaust systems.

The Fuelpak will also work with other exhaust systems. For tuning information, contact V&H tech support. The Fuelpak is not compatible with the race tuner.

Fuelpak adds and takes away fuel, allowing for a more precise range of refinement in the air/fuel ratio

Fuelpak is a fuel management system that is required when you install a performance exhaust system on your fuel-injected bike. The stock air/fuel ratio runs slightly lean, and when you install an aftermarket exhaust, that ratio becomes even leaner. The white dashed line reflects the baseline air/fuel ratio and where you want to be for optimum throttle response.

Unlike other fuel management systems that can only add fuel, Fuelpak adds and takes away fuel, allowing for a more precise range of refinement in the air/fuel ratio. This is achieved through the entire RPM range with the touch of a button. It is designed and manufactured in-house, and the technical staff is constantly developing custom fuel maps for popular brands.

The Fuelpak plugs directly into the factory wiring harness and ECU using a t-tap and OEM-style connectors to stay securely fastened to your bike. It fits discreetly, and you won't even know it's there except for the improved throttle response and rideability. The Fuelpak is easy to install and simple to use, with no computer or software required.

Frequently asked questions