EVIL ENERGY 8AN PTFE Fuel Line Kit 16ft - High Temp, High Pressure

Our review of the EVIL ENERGY 8AN PTFE Fuel Line Kit finds it best suited for experienced hobbyists and professional installers who need a durable, high-temperature fuel hose for performance or race applications. The single biggest reason to buy is its PTFE core and nylon braid that deliver a wide working temperature range and very high burst resistance, making it a solid choice where chemical compatibility with E85 and other automotive fuels is required. Measure carefully before ordering, and plan for professional installation since the hose is relatively stiff.

Key Features

• ID and length: The 13/32' (0.39in) inner diameter and 16ft length supply ample hose for custom runs and replacement jobs without mid-install joins.
• Temperature range: Rated -76F to 446F (-60C to 230C), the hose tolerates extreme heat and cold for engine-bay or race environments.
• Pressure capability: A 1500psi working pressure and 4500psi burst rating provide reliability under high-pressure fuel system demands.
• Fuel compatibility: The PTFE construction is compatible with E85, gasoline, lubricants and coolants, reducing concerns about chemical degradation.
• Durability: The nylon braid adds abrasion resistance and structural support for long service life in demanding applications.
• Complete kit: Includes the hose and fittings shown in the product image so installers get the components needed for many -8 AN runs.

Who It's For

The EVIL ENERGY 8AN PTFE kit is aimed at tuners, racers and workshop technicians who require a high-temperature, high-pressure hose compatible with E85 and other automotive fluids. It works well for custom fuel system builds, turbocharger or high-flow return lines, and restorations where modern fuel compatibility matters.

It is not ideal for casual DIYers who expect flexible, easy-to-bend hose; the PTFE nylon braided construction is relatively stiff and cannot be folded in half. If you need a very flexible low-pressure fuel line or plan to install the hose without professional tools, look for a softer, more pliable alternative.

Pros & Cons

Pros

• Robust temperature tolerance makes it suitable for extreme engine-bay heat.
• High working and burst pressures provide confidence under demanding conditions.
• PTFE core offers broad chemical compatibility including E85 fuel.
• Included fittings and 16ft length give installers flexibility for custom routing.

Cons

• The hose is relatively hard and stiff, so it does not bend easily and benefits from professional installation.
• Some users report the fittings can be fiddly and require care to ensure leak-free assembly.

Specifications

Inner diameter	13/32' (0.39in)
Outer diameter	0.55in
Length	16ft
Working temperature	-76F to 446F (-60C to 230C)
Max working pressure	1500psi
Bursting pressure	4500psi
Compatible media	E85, automotive fuels, lubricants, coolants

Our Verdict

The EVIL ENERGY 8AN PTFE Fuel Line Kit is a practical choice for performance-minded installers who need a high-temp, high-pressure, E85-compatible hose in a full 16ft length. It delivers strong durability and chemical resistance at a value-friendly price, but expect a firm hose that benefits from professional routing and careful fitting to avoid assembly issues.

Frequently Asked Questions

Is this hose compatible with E85?
Yes, the PTFE core is compatible with E85, gasoline, lubricants and coolants.

Can the hose be bent sharply for tight routing?
No, the PTFE nylon braided hose is relatively stiff and should not be folded in half; professional installation and proper routing are recommended.

What pressure can this hose handle?
The kit is rated for 1500psi working pressure with a 4500psi burst rating.