Alcohol-Resistant Fuel Lines: Are They Worth The Hype?

is alcohol resistant fuel line

The use of ethanol-rich fuels has raised concerns about the durability of fuel lines, with some users reporting disintegration and clogging of carburettors. This has prompted a search for alternative solutions, such as ethanol-free fuel or ethanol-resistant fuel lines. The Bing Alcohol Resistant Fuel Line, for example, has been praised for its quality and flexibility, although some users have noticed discolouration over time. Another option is the Barricade™ Ethanol Proof Fuel Hose by Gates, which is compatible with various fuel types and exhibits low permeability. These products offer potential solutions to the challenges posed by ethanol-rich fuels, ensuring the safe and efficient operation of engines.

Characteristics Values
Compatibility Compatible with ethanol, methanol, and all gasoline blends of gasoline and alcohol
Flexibility Very flexible
Permeability Exhibits extremely low permeability
Pressure Withstands 50 PSI
Tensile Strength Up to 8,000 PSI
Temperature Resistance Withstands temperatures from -65F to 220F
UV Protection Yes
Chemical Resistance Resistant to gasoline, oil, and most other chemicals
Elastic Recovery High elastic "memory"
Colour Blue

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Bing Alcohol Resistant Fuel Line is sold by the foot and is blue in colour

The Bing Alcohol Resistant Fuel Line is a high-quality, flexible, and affordable fuel line option. It is sold by the foot and is blue in colour, with a cool translucent look. It is compatible with a range of vehicles, including vintage motocross race bikes, and is safe for use with 10% ethanol auto fuel.

This fuel line is a great choice for those seeking an alcohol-resistant option, with users reporting that it is a pleasure to work with due to its suppleness. It is also priced and sold by the foot, making it convenient for those who need a custom length. The blue Bing fuel line has received positive reviews from users, who have praised its perfect size, flexibility, and toughness.

One user reported that the Bing fuel line is very supple and easy to work with. They noted that briefly heating the fuel line with a heat gun can make it easier to push over fittings. Another user shared that they change their fuel lines annually and have had no issues with the Bing line, finding it to be excellent fuel tubing.

The Bing Alcohol Resistant Fuel Line has also been endorsed by Rotax, a well-known and trusted name in the industry. While some sources suggest replacing the fuel line annually, others recommend a careful check after one year and a likely replacement after two years. Overall, the Bing Alcohol Resistant Fuel Line is a top-quality choice for those seeking an alcohol-resistant and flexible fuel line option.

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Barricade™ Ethanol Proof Fuel Hose is compatible with ethanol, methanol and all gasoline blends

The Barricade™ Ethanol Proof Fuel Hose by Gates is a multi-fuel-compatible hose that works with multiple fuels and is, therefore, compatible with ethanol, methanol, and all gasoline blends. It is a low permeation hose that virtually eliminates fuel vapor loss thanks to its 5-layer GreenShield barrier technology. The hose is sold per inch and can accommodate any fuel used with a conventional carburetor. It is rated for use up to 50 PSI for any carburetor application and exhibits extremely low permeability.

The Barricade hose is a great option for those looking for an alcohol-resistant fuel line. It is a high-quality product that offers reliable performance and is approved for use with various fuel types, including leaded and unleaded gasoline, diesel, biodiesel, gasohol (E-15, E-85), and ethanol and methanol blends.

One of the key advantages of the Barricade hose is its ability to protect against aggressive fuel mixtures, which can degrade basic rubber hoses and lead to early hose failure. Its innovative design and advanced technology ensure that it can withstand even the most demanding fuel applications.

The hose has received positive reviews from users, who appreciate its durability, flexibility, and compatibility with modern fuel mixtures. Some users have noted that it is a great choice for vintage vehicles, motorcycles, and power equipment, providing peace of mind and helping to prevent potential fire hazards caused by deteriorated fuel lines.

The Barricade™ Ethanol Proof Fuel Hose by Gates is an excellent choice for those seeking a reliable and compatible solution for their fuel line needs, especially in applications involving ethanol, methanol, and gasoline blends.

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The best material for an alcohol-resistant fuel line is a topic of debate

Another option is to use a fluoroelastomer fuel line made of polytetrafluoroethylene (PTFE), which is non-reactive to any common-use fuels, including methanol and even nitromethane. This type of fuel line is more expensive than neoprene or CPE-enhanced rubber hoses, but it is expected to last the life of the vehicle, making it a wise investment for those who plan to keep their cars for a long time.

Some people prefer to use Cupro (copper-nickel) hard lines, which are designed for modern ethanol fuels and are available in both low psi (carb's) and high psi (EFI) applications. Others have mentioned using steel lines that are nickel-plated on the inside and copper-plated on the outside, which can be painted for identification purposes.

One product that has received positive reviews for its quality and affordability is the Bing Alcohol Resistant Fuel Line. It is flexible, supple, and easy to work with, making it a popular choice for those seeking an alcohol-resistant fuel line. However, it is important to note that this product is not entirely see-through, which may be a consideration for some buyers.

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Some users prefer ethanol-free fuel to avoid damaging their fuel lines

Ethanol-blended gasoline can cause a variety of problems with your fuel system and engine. Water accumulation, storage problems, and corrosion are all common issues related to ethanol fuel use. Ethanol fuel can cause rubber and plastic parts in engines and fuel lines to degrade, leading to costly repairs. It can also absorb water from the atmosphere, causing it to separate from gasoline in the tank and form a corrosive sludge that can clog fuel filters and corrode metal components. This process is known as phase separation, and it can damage or ruin your equipment.

Small-engine manufacturers have studied the relationship between ethanol and water, and it has been found that ethanol will absorb a small amount of moisture and stay in suspension within the gasoline for a while. However, once it reaches its saturation point, phase separation occurs, and the ethanol and absorbed water drop to the bottom of the fuel container since they are heavier than gas and oil. This can lead to decreased engine performance, fuel system corrosion, and storage problems, ultimately resulting in severe engine damage.

To protect your equipment from phase separation, corrosion, and gummed-up fuel lines, you can choose an ethanol-free fuel such as TruFuel. It is engineered specifically for small engines and stays fresh for years. Its high-octane formula is free of ethanol and other gummy impurities, designed for fewer breakdowns and gentler on small engines.

Additionally, there are ethanol-resistant fuel lines available, such as the Barricade™ Ethanol Proof Fuel Hose by Gates and the Bing Alcohol Resistant Fuel Line. These fuel lines can accommodate ethanol, methanol, and all gasoline blends of gasoline and alcohol, providing a solution for those who prefer to continue using ethanol-blended fuel.

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Alcohol-resistant fuel lines are used in aircraft, cars, motorcycles and lawn mowers

Alcohol-resistant fuel lines are an important component of many vehicles, from aircraft to small engines. They are designed to withstand the damaging effects of alcohol, particularly ethanol, which is commonly found in modern fuels.

In aircraft, alcohol-resistant fuel lines are available from suppliers such as Wicks and Bing. These lines are often blue in colour and are noted for their suppleness and ease of use. Aircraft owners may opt for alcohol-resistant fuel lines even when using alcohol-free gas as a precautionary measure. It is important to note that aircraft fuel line installations and replacements should be done under the guidance of a qualified technician.

For cars, motorcycles, and other vehicles, the use of alcohol-resistant fuel lines is also important. The standard rubber fuel lines used in older cars are susceptible to degradation by ethanol, leading to fuel leaks and vapour smells. To address this issue, late-model EFI cars now use a fluoroelastomer fuel line made of polytetrafluoroethylene (PTFE), which is non-reactive to common fuels, including methanol and nitromethane. This material, often referred to by the brand name Teflon, offers a long-lasting solution that is expected to handle future changes in gasoline without issue.

PTFE fuel lines are also available for motorcycles, with owners of vintage motocross bikes praising their quality and toughness. Similarly, lawn mower owners can benefit from ethanol-resistant fuel lines, which are readily available from online retailers.

Frequently asked questions

An alcohol-resistant fuel line is a fuel line that is designed to withstand the negative effects of alcohol in fuel, such as the damage caused by ethanol-rich fuels.

Alcohol-resistant fuel lines prevent fuel lines from disintegrating and clogging up the carburetor.

The Bing Alcohol Resistant Fuel Line and the Barricade™ Ethanol Proof Fuel Hose by Gates are two examples of alcohol-resistant fuel lines.

One way is to use ethanol-free fuel. Another way is to treat E10 fuel to reduce the harmful effects of ethanol and water contamination.

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