Ameer Randolph
The Holley Avenger is a carburettor that can be fitted with a dual or single feed line. Dual feed lines are preferred by some because they don't leak, don't need tape, and you don't have to overtighten them to prevent leaks. They also allow for the rear bowl to be removed without taking off the fuel line, making jet changes easier.
| Characteristics | Values |
|---|---|
| Carburetor type | 4160 |
| Finish | Chrome-plated |
| Material | Brass, steel, aluminium |
| Thread size | 5/8-18 inch |
| Fitting size | 5/8-18 inch |
| Inlet thread size | 9/16-18 inch |
| Centre to centre | 8-11/16 inch |
| Hose length | 18 inch |
| Hose included | Yes |
| Fittings included | Yes |
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What You'll Learn
The Holley 570 street avenger uses a single feed line
If you are using a Holley 570 Street Avenger, you may be wondering whether to use a dual feed line or a single line. The answer depends on a few factors, including the fuel line size and the pressure regulator you are using. If you are running a low enough fuel line pressure, you may need to run a dual feed line to ensure that fuel gets to both fuel bowls.
There are a few different options for fuel lines that you can consider. One option is to use a flexible line, such as the Scram Speed dual feed fuel line. This line is made in the USA and is designed to not leak, so you don't need to overtighten it or wrap it in tape. It also makes jet changes easier, as you can remove the rear bowl of the carburetor without removing the fuel line. Another option is to use a metal hard line, such as the Holley 5/8-18 inch fuel line. This line is made of brass and steel and has a chrome-plated finish.
When choosing a fuel line, it's important to consider the compatibility with your fittings and the ease of installation and removal. For example, the Scram Speed dual feed fuel line comes with Holley's poly bowl gaskets and the -6 push lock-3/8 barb fitting, which may be a better fit for your carburetor than a metal hard line.
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The fuel line splits to two at the carb to feed both fuel bowls
The Holley Avenger Carb is a single feed line with no return through the Holley regulator. The fuel line splits to two at the carb to feed both fuel bowls. This means that if you are running low on fuel, you will need to run a dual feed line to ensure that fuel gets to both fuel bowls.
There are a few options available for dual feed fuel lines for the Holley Avenger Carb. One option is the Scram Speed dual inlet -6 dual feed fuel line. This fuel line is made in the USA and is designed to fit 4150 Holley Carburetors. It comes with Holley's poly bowl gaskets and the -6 push lock-3/8 barb fitting. Scram Speed also offers a dual inlet -8 line, but this is not recommended as it is made in China and is of lower quality.
Another option for a dual feed fuel line is the HLY Holley 5/8-18 inch fuel line. This fuel line has a 90-day limited warranty and is made of brass and steel. The fitting size is 5/8-18 inches, and the inlet thread size is 9/16-18 inches.
When choosing a dual feed fuel line, it is important to consider the quality of the product and the ease of installation. The Scram Speed dual inlet -6 dual feed fuel line is recommended by some users as it does not leak and does not need to be overtightened. It also allows for easy removal of the rear bowl without disassembling the whole fuel log, making jet changes easier.
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$209.99 $225.99
Scram Speed's dual feed fuel line is made from heat-treated aluminium
The Scram Speed dual feed fuel line is a great product because it allows for the removal of the rear bowl without disassembling the whole fuel log, making jet changes much easier. It is the only fuel line you need to buy and is perfect for tightening a-n hose ends in confined spaces.
The dual feed fuel line is superior to the single feed line because it can deliver fuel to both fuel bowls. This is achieved by splitting the line into two at the carb.
The Scram Speed dual feed fuel line is made from high-quality materials and is a great choice for anyone looking for a reliable and easy-to-use fuel line for their Holley Avenger carb.
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The Scram Speed line is flexible and doesn't leak
The Scram Speed line is a great product and is the only fuel line you'll need to buy. It's a quality part and is made in the USA. It's also a much better option than the metal hard lines, which can leak and need to be overtightened and wrapped in tape.
The Scram Speed line is compatible with Holley's poly bowl gaskets and the -6 push lock-3/8 barb fitting. It's a flexible line, so it's much easier to work with than the metal hard lines. It's also a dual feed fuel line, which means that the fuel line splits into two at the carb to feed both fuel bowls.
If you're using a Holley 570 street avenger, you might be able to get away with using a single feed line. However, if you're running low on fuel, you'll need to use a dual feed line to get the fuel to both bowls.
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The Holley 5/8-18 Inch Fuel Line has a 90-day limited warranty
This fuel line is designed for Holley Avenger carburetors and features a chrome-plated finish made from brass and steel. The Holley 5/8-18 Inch Fuel Line is a high-quality product that provides a secure and reliable connection for your fuel system. It is easy to install and remove, making it a convenient choice for your carburetor needs.
The Holley 5/8-18 Inch Fuel Line is a popular choice for those seeking a durable and efficient fuel line. It offers a smooth and consistent fuel flow, ensuring optimal performance from your engine. With its 90-day limited warranty, you can have peace of mind knowing that you're covered in the event of any manufacturing defects or issues.
Additionally, the Holley 5/8-18 Inch Fuel Line is compatible with a range of Holley Avenger carburetors, making it a versatile option. It is also worth noting that this fuel line is designed to meet or exceed original equipment specifications, ensuring a precise and secure fit.
Overall, the Holley 5/8-18 Inch Fuel Line is a reliable and efficient choice for your dual fuel needs. With its durable construction, easy installation, and warranty coverage, you can trust this fuel line to deliver consistent performance and peace of mind.
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Frequently asked questions
Scram Speed's Dual Inlet -6 Dual Feed fuel line is a good option. It comes with Holley's poly bowl gaskets and the 3/8 barb fitting.
This product is made in the USA and doesn't leak. It also doesn't need any tape and you don't have to overtighten it to keep it from leaking. You can also take the rear bowl off of the carburetor without removing the fuel line, which makes jet changes easier.
The product is manufactured from heat-treated aluminium, which is perfect for compatibility with aluminium fittings.
The product comes with a 1-year limited warranty.
