
Inglese fuel injection is a popular choice for car enthusiasts seeking to enhance their vehicle's performance and aesthetics. The system offers a classic look reminiscent of the iconic Weber carb setup while delivering the benefits of modern electronic fuel injection. The question arises: How much does this fuel injection system increase horsepower? The answer lies in a combination of factors, including the fuel injection itself and complementary modifications.
The Inglese EZ-EFI fuel injection system provides a seamless installation experience, compatible with various setups, and offers a broad range of camshaft support. It is renowned for its ability to deliver more power over the entire curve, with peak numbers showcasing surprising increases of 26 hp and 11 lb-ft.
However, it's important to understand that simply upgrading to larger fuel injectors may not directly translate to higher horsepower. While bigger fuel injectors can deliver more fuel to the engine, complementary modifications are necessary to handle the increased fuel delivery and prevent potential engine problems.
The key lies in ensuring that the additional fuel can be effectively combined with an increased amount of oxygen, leading to more energy release during combustion and, ultimately, enhanced horsepower. Thus, the Inglese fuel injection system serves as a foundation for increased horsepower, but the extent of the gain depends on the accompanying modifications made to the engine setup.
| Characteristics | Values |
|---|---|
| Horsepower increase | 26 hp |
| Fuel injection system | EZ-EFI |
| Fuel injector manufacturer | FAST Precision Flow |
| Throttle body | Holley-flanged |
| Fuel rail | Low-profile CNC-billet |
| Intake manifold | Multiple options |
| Throttle position sensor | GM-style |
| Idle air control valve | GM-style |
| Manifold absolute pressure sensor | GM-style |
| Fuel pump | High-pressure electric |
| Fuel filter | Yes |
| Wiring harness | Included |
| Injector sizing | Based on power level |
| Compatibility | Engines up to 1,000 hp |
| Appearance | Classic eight-stack Weber carb setup |
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Inglese EZ-EFI fuel injection system
The Inglese EZ-EFI fuel injection system is designed to give vintage cars a period-correct look, while also providing the benefits of electronic fuel injection. The system is engineered to deliver reliable performance and efficiency, along with a classic style.
Inglese, known for their expertise in delivering a fuel/air mixture with a stylish touch, created the EZ-EFI system to resemble the iconic eight-pipe Weber carb setup. This retro-looking induction system is perfect for those who want the classic appearance of Weber carbs without the hassles of mechanical fuel injection or carbs. The EZ-EFI system is a fantastic setup that is compatible with a wide range of engines and fuel injectors.
The EZ-EFI system is easy to install and use. It comes with a handheld display that guides you through the basic setup process. You don't need any specialised programs or a laptop for tuning. The system also has built-in diagnostics and a "limp mode" to protect the engine, just like modern EFI-equipped cars. The fuel rails and injectors are cleverly hidden between the stacks, giving it a sleek and discrete appearance.
The Inglese EZ-EFI system offers improved performance and power. It can support engines up to 1,000 hp and handle a broad range of camshafts. The system features FAST Precision Flow fuel injectors, cast-aluminum throttle bodies, low-profile fuel rails, and various intake manifold combinations. The self-tuning EZ-EFI control system ensures optimal performance, and the system is designed to deliver more power over the entire curve.
Overall, the Inglese EZ-EFI fuel injection system provides a unique combination of classic style and modern performance. It offers a hassle-free installation process, improved efficiency, and enhanced power output, making it a popular choice for those seeking a retro look with modern capabilities.
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The retro look
While I am unable to perform internet searches, I can create an answer based on the specific instructions provided. Here is the content for "The Retro Look":
The Inglese Fuel Injection system is an iconic performance upgrade for classic car enthusiasts. The retro look of the Inglese 8-stack fuel injection system is a popular choice for those wanting to enhance their engine's performance while maintaining a classic aesthetic. The 8-stack refers to the eight individual throttle bodies stacked together, each feeding an individual cylinder. This design harks back to the early days of performance tuning and is a modern take on the classic Weber carburettor setup.
The beauty of the Inglese system is that it offers a bespoke, custom-built solution for each unique engine. The throttle bodies are carefully designed and crafted to fit the specific engine, ensuring optimal performance and a precise fit. This level of customization allows for a seamless integration, maintaining the classic lines and style of the engine bay.
Inglese also offers a range of accessories and components to complete the retro look. Billet aluminium fuel rails, custom-made fuel lines, and vintage-style fittings all contribute to a timeless appearance. The attention to detail in the design and craftsmanship ensures that the fuel injection system becomes a showcase piece under the bonnet, blending performance and style seamlessly.
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Improved performance
The Inglese EZ-EFI fuel injection system offers improved performance for car enthusiasts seeking a blend of classic style and modern efficiency. This system is designed to deliver a precise fuel/air mixture, enhancing the power and drivability of vintage cars.
One of the standout features of the Inglese fuel injection system is its ability to support engines up to 1,000 horsepower. This capability is further enhanced by its compatibility with a broad range of camshafts, accommodating various applications. The system's fuel injectors, based on the LS7 injector design, play a pivotal role in optimising performance.
The Inglese EZ-EFI fuel injection system showcases its prowess in improving engine torque. In a comparison between the Inglese system and a carburetor, the former demonstrated a significant increase in both low- and mid-range torque. The peak numbers revealed a notable improvement, with a 26-horsepower and 11 lb-ft increase.
The Inglese system also excels in delivering a smoother driving experience. It starts immediately and idles with impressive steadiness, albeit at a high rpm. Additionally, it boasts improved gas mileage, achieving an impressive 56 mpg in an unscientific test.
The ease of installation further underscores the Inglese system's appeal. It seamlessly integrates with other EFI controllers and is compatible with engines utilising GM-style sensors and plugs. The system's self-tuning capabilities eliminate the need for complex tuning processes or specialised software, making it accessible to a broader range of users.
While the Inglese EZ-EFI fuel injection system offers notable performance enhancements, it's important to note that upgrading fuel injectors alone may not always result in significant horsepower gains. Additional modifications, such as upgrading the fuel pump, increasing fuel line size, and installing a bigger throttle body, are often necessary to fully unlock the potential of larger fuel injectors and avoid engine problems.
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Compatibility with other systems
The Inglese EZ-EFI fuel injection system is designed to be compatible with a wide range of vehicles, both old and new. The system is known for its retro-looking induction, giving vintage cars a period-correct look. The EZ EFI control harness uses standard GM injector plugs, making it compatible with FAST LS7-style injectors without the need for an adapter. Additionally, the Inglese system employs a standard GM-style throttle position sensor (TPS) plug, allowing it to work seamlessly with other EFI controllers even if a FAST control system is not used.
The versatility of the Inglese system extends further. It utilizes a standard GM-style idle air control valve (IAC) and a GM-style manifold absolute pressure (MAP) sensor, enhancing its compatibility with various vehicle systems. The FAST EZ EFI system, in particular, simplifies the process of installing fuel injection on a non-EFI-equipped car or truck. This makes it a convenient choice for those seeking to combine modern fuel injection technology with a classic aesthetic.
Inglese's parent company, Comp Cams, plays a significant role in ensuring compatibility. The company owns the FAST fuel-injection company, allowing them to create throttle-bodies that are compatible with a range of intake manifolds. This compatibility not only delivers an impressive performance but also contributes to the overall wow factor of the vehicle. The ability to seamlessly integrate modern technology with vintage styling is a key advantage of the Inglese system.
The Inglese Eight Stack Electronic Fuel Injection Setup is another example of the company's commitment to compatibility. This setup can be installed on a variety of vehicles, including small-block engines. It comes with a comprehensive kit, including a high-pressure electric fuel pump, a wiring harness, injectors, and the EZ-EFI controller. The ability to customize the injectors based on the desired power level showcases the system's adaptability. While additional fuel lines and fittings may be required, the Eight Stack kit provides most of the necessary components for a successful installation.
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The importance of correct installation
The Inglese EZ-EFI fuel injection system is a popular choice for those seeking to enhance their vehicle's performance and aesthetics. This system offers a classic look, reminiscent of the iconic Weber carb setup, while delivering the efficiency and drivability of modern electronic fuel injection. However, to unlock its full potential, correct installation is of paramount importance.
The installation process for the Inglese fuel injection system is not overly complex, and it is designed to be compatible with a wide range of vehicles. The system utilizes a standard GM-style throttle position sensor (TPS) plug, allowing for flexibility in terms of EFI controllers. Additionally, the standard GM-style idle air control valve (IAC) and manifold absolute pressure (MAP) sensor ensure broad compatibility. Nevertheless, precise installation is critical to ensure optimal performance and avoid potential issues.
One key aspect of correct installation is ensuring that all components are securely connected and functioning properly. The fuel rails and injectors, for instance, play a crucial role in delivering fuel to the engine. By hiding them between the stacks, Inglese has achieved a sleek appearance while ensuring their functionality. Ensuring that these components are properly hooked up to the control harness is essential to avoid fuel delivery issues and potential engine damage.
Another important consideration during installation is compatibility with other engine components. The Inglese system is designed to support up to 1,000 hp engines and can accommodate a broad range of camshafts. However, it is important to select the appropriate intake manifold, fuel injectors, and other components based on your specific engine configuration. This includes factors such as the engine size, year, make, and model, which will determine the compatibility of various parts.
Furthermore, proper tuning is essential to maximize the benefits of the Inglese fuel injection system. The system's self-tuning EZ EFI control system simplifies this process by utilizing a handheld display to guide users through the setup. By driving the vehicle for a short period, the system can learn and adapt to the engine's requirements. Additionally, the EZ EFI system includes built-in diagnostics and a "limp mode" to protect the engine in case of any issues, providing an added layer of security during and after installation.
In conclusion, the correct installation of the Inglese fuel injection system is critical to achieving the desired performance enhancements. By ensuring compatibility, securely connecting all components, and properly tuning the system, users can unlock the full potential of their vehicle's horsepower, torque, and overall drivability. With its classic looks and modern functionality, the Inglese EZ-EFI fuel injection system offers a unique blend of style and performance when installed correctly.
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Frequently asked questions
The Inglese Eight Stack Electronic Fuel Injection system has been shown to increase horsepower by 26 hp and 11 lb-ft. The system also improves gas mileage and has a more appealing aesthetic.
The Inglese system offers a classic, retro look with eight stacks, reminiscent of the '60s, while still providing the benefits of modern electronic fuel injection. It is designed to give vintage cars a period-correct appearance.
The Inglese system uses FAST's XFI or EZ EFI electronics, along with optional FAST Dual-Sync distributors, FAST Precision Flow fuel injectors, cast-aluminum throttle bodies, low-profile CNC-billet fuel rails, and various intake manifold combinations.
Installing larger fuel injectors alone may cause engine problems due to an excessive amount of fuel entering the engine. To avoid this, other modifications are necessary, such as upgrading the fuel pump, increasing fuel line size, and installing a bigger throttle body.









































