Fuel Pump Options For 80-Pound Injectors Explored

what fuel pump for 80 lb injectors

The FT Injector 80 lb/hr is a high impedance fuel injector from FuelTech USA. It is compatible with all available fuels, including gasoline, ethanol, and alcohol. When choosing a fuel pump, it is important to consider the horsepower delivery and the projected amount of fuel required to produce 1 HP for 1 hour. For 80 lb injectors, some options include the LPE intank pump, Walbro 255, and twin Walbros. However, it is important to note that the fuel pump and injector combination may vary depending on the specific application and requirements.

Characteristics and Values Table:

Characteristics Values
Fuel Injector Type FT Injector 80 lb/hr
Performance High Impedance
Fuel Compatibility Gasoline, Ethanol, Alcohol, Nitromethane, Nitropropane, MTBE, ETBE
Connector Type EV1
Terminals Silver-Plated
Internal Components Corrosion-Resistant
Pump Options Walbro 255, LPE Intank, Magnafuel 4301, Twin Walbros, Bosch In-Tank Pumps
Additional Considerations Fuel Pressure, Horsepower, Engine Specifications

shunfuel

The FT Injector 80 lb/hr is a high impedance fuel injector

The FT Injector 80 lb/hr is a high-performance, high-impedance fuel injector. It is part of the FT Injector family from FuelTech USA and does not require a Peak and Hold driver. The injector is compatible with all commercially available fuels, including gasoline, ethanol, alcohol, nitromethane, nitropropane, MTBE, and ETBE.

The FT Injector 80 lb/hr features EV1 connectors, silver-plated terminals, and corrosion-resistant internal components. The silver-plated terminals offer superior conductivity, while the corrosion-resistant components are guaranteed by a salinization test carried out on all raw materials used. The injector is designed to prioritize quality and durability and is calibrated to ensure linearity, repeatability, and accuracy for all cylinders.

The FT Injector 80 lb/hr has a flow rate of 840 cc/min at 43.5 psi. This flow rate is important to consider when selecting a compatible fuel pump. The fuel pump must be able to supply fuel at the required pressure and flow rate to match the injector's specifications.

When choosing a fuel pump, it is crucial to consider the engine's Brake Specific Fuel Consumption (B.S.F.C.), which is the projected amount of fuel required to produce one horsepower for one hour. Determining the exact B.S.F.C. for a specific engine can be complex and may require specialized equipment, such as an engine dyno. Additionally, factors such as pumping losses, which refer to the difference in fuel pressure at the fuel pump exit and the fuel rail exit, can impact the performance of the injector and fuel pump combination.

In terms of specific fuel pump recommendations for the FT Injector 80 lb/hr, online forums suggest that a 255 fuel pump may be suitable, but it is important to note that individual setups may vary. Some users have reported using a Walbro 255 fuel pump with their 80 lb injectors, while others have mentioned the LPE intank pump. It is always advisable to consult with a professional or seek advice from experienced individuals to ensure the correct fuel pump is selected for your specific application.

shunfuel

Walbro 255 fuel pump

The Walbro 255 fuel pump is a popular choice for those seeking to upgrade their fuel injectors. It is a high-pressure intank electric fuel pump with a flow rate of 255 litres of fuel per hour (LPH) and a horsepower of 500HP+.

The Walbro 255 fuel pump is available on Amazon and is said to be a staple in fuel supply. Compared to the stock pump, it is smaller but can flow considerably more fuel. The pump is also available in a universal fit, making it accessible to a wide range of vehicles.

The Walbro 255 fuel pump has received mixed reviews online. Some customers have praised the pump, stating that it works well and fits perfectly in their vehicles. One customer review mentions that the pump has been in use for 6 months without any issues, while another highlights that it is a great upgrade over stock units.

However, other customers have expressed disappointment with the product, questioning its authenticity and value for money. Some reviews mention receiving fake products, while others complain about the assembly kit not including the necessary parts. It is important to note that the counterfeit rate for this product is extremely high, as mentioned in the product description, and customers are advised to buy from an authorized dealer only.

Overall, the Walbro 255 fuel pump appears to be a popular choice for those seeking an upgrade in fuel supply, but it is important to exercise caution when purchasing to ensure the authenticity and quality of the product.

shunfuel

LPE intank pump

The LPE intank pump is a high-flow fuel pump kit for the 2004-2006 Pontiac GTO. It is manufactured by Lingenfelter Performance Engineering (LPE), a company specialising in performance parts, vehicles, and services. The LPE intank pump features a high flow gerotor-style fuel pump, adapter fittings, an inlet filter, and installation instructions. It is also compatible with voltage-boosting devices, which can be useful for applications requiring additional fuel flow.

The LPE intank pump is designed to provide sufficient fuel flow to meet the power requirements of the Pontiac GTO. The Pontiac GTO uses a return fuel jet to fill the fuel pump canister, which makes it sensitive to running near the maximum fuel flow capability of the system. The LPE intank pump is capable of delivering approximately 575-625 flywheel horsepower without a fuel pump voltage booster and 700-725 flywheel horsepower with a voltage booster @ 17 volts.

When selecting a fuel pump, it is important to consider the fuel pressure and the Brake Specific Fuel Consumption (B.S.F.C.). B.S.F.C. refers to the projected amount of fuel required to produce 1 HP for 1 hour. Determining the exact B.S.F.C. for a specific engine can be complicated and may require specialised equipment such as an engine dyno. Additionally, fuel pressure can vary due to factors such as manifold pressure, pumping losses, and fuel line characteristics.

In the context of 80 lb injectors, the LPE intank pump may be referenced in relation to its compatibility or performance with these injectors. However, based on the information provided, it is challenging to determine the specific relationship or comparison between the LPE intank pump and 80 lb injectors. It appears that the LPE intank pump is designed for use with the Pontiac GTO, while 80 lb injectors are high-impedance fuel injectors compatible with various fuels. Further details or specifications would be needed to establish a comprehensive understanding of their interplay or compatibility.

shunfuel

80 lb injectors with a 255 fuel pump

Fuel injectors are devices that spray fuel into an engine's intake air duct, where it mixes with air before being drawn into the cylinders and compressed to produce power. The size of the fuel injector, typically measured in pounds per hour (lb/hr) or grams per second (g/s), determines the amount of fuel that can be delivered to the engine.

An 80 lb/hr fuel injector is considered a high-performance injector, capable of delivering a large volume of fuel to the engine. This type of injector is commonly used in high-performance or racing applications where the engine requires a significant amount of fuel to produce the desired power output.

When selecting a fuel pump to use with 80 lb injectors, it is important to ensure that the pump can supply enough fuel to match the injector's capacity. In this case, a 255 fuel pump may not be sufficient to supply the required fuel volume. A higher-capacity fuel pump, such as a 255 LPH (litres per hour) or higher model, would be more suitable to ensure that the injectors have an adequate fuel supply.

Additionally, it is crucial to consider the fuel pressure when selecting a fuel pump. The fuel pressure should be set to match the intake manifold pressure to ensure optimal engine performance. For example, if the static fuel pressure is set to 43.5 PSI and the manifold pressure raises to 30 PSI, the fuel pressure should be adjusted to 73.5 PSI. This calculation ensures that the injector sprays the correct amount of fuel into the engine, maintaining the desired air-fuel ratio for proper combustion.

In summary, when using 80 lb injectors, it is recommended to pair them with a fuel pump that has a higher capacity than a 255 fuel pump to ensure an adequate fuel supply. Additionally, consider choosing a fuel pump that allows you to adjust the fuel pressure to match the intake manifold pressure for optimal engine performance.

shunfuel

80 lb injectors with 1000 hp

Fuel injectors are an important component of an engine's fuel system, delivering the precise amount of fuel required for optimal performance. When selecting fuel injectors, it's crucial to consider the engine's specifications, horsepower requirements, and fuel type to ensure efficient fuel delivery.

In the context of "80 lb injectors with 1000 hp," it appears that the discussion revolves around high-performance applications, particularly in automotive forums. The injectors in question are likely the FT Injectors from FuelTech USA, which are rated at 80 lb/hr (840 cc/min @ 43.5 psi). These injectors are designed for high-performance engines and are compatible with various fuel types, including gasoline, ethanol, and nitromethane.

When considering fuel injectors for a 1000-horsepower application, several factors come into play. Firstly, it's important to match the fuel injectors to the engine's specific requirements, taking into account factors such as engine size, compression ratio, and desired fuel pressure. The Brake Specific Fuel Consumption (BSFC) plays a crucial role in determining the amount of fuel required to produce a certain horsepower over time. By calculating the BSFC and considering the target horsepower, one can estimate the necessary fuel flow rate, which will influence the choice of injectors.

In the case of 80 lb injectors, they are capable of delivering a substantial fuel flow rate. According to one source, these injectors were able to achieve 1080 flywheel horsepower with 80 lb injectors on C16 98% duty. However, it's important to note that achieving 1000 horsepower may require additional modifications to the engine and fuel system, including the use of a suitable fuel pump and proper tuning.

Selecting the appropriate fuel pump to complement the 80 lb injectors is essential. The Walbro 255 fuel pump and the LPE intank pump have been mentioned in discussions, but it's important to consider the specific engine configuration and fuel requirements to ensure adequate fuel delivery and pressure. Consulting with professionals or experienced enthusiasts in automotive forums can provide valuable insights into the specific combinations of injectors, fuel pumps, and engine modifications required to safely achieve 1000 horsepower.

Frequently asked questions

80 lb fuel injectors are high impedance fuel injectors that are compatible with all types of fuel.

A single large magnafuel 4301 or twin walbros or bosche in-tank pumps are ideal for pushing 80 lb injectors to 1000 hp.

A Walbro 255 fuel pump can be used with 80 lb injectors.

80 lb injectors can be used at 80 psi of fuel pressure.

Written by
Reviewed by

Explore related products

Share this post
Print
Did this article help you?

Leave a comment