EVIL ENERGY AN10 PTFE Fuel Hose 10FT Black — Nylon-Braided, High-Temp High-Pressure E85 Ready

EVIL ENERGY 10AN PTFE Fuel Hose Line is a 10-foot, AN10 (0.52" ID) high-temperature, high-pressure PTFE fuel hose with a nylon-braided exterior designed for E85, gasoline, diesel, and other automotive fluids.

This 10-foot AN10 (10AN) PTFE fuel hose from EVIL ENERGY combines a smooth PTFE inner liner and a durable nylon braided outer jacket to handle aggressive fuels, a wide temperature span, and elevated pressures common in performance and retrofit automotive systems. The hose is sized to standard AN10 fittings and is suitable for many fuel-system roles such as supply, return, vapor lines, and fuel injection plumbing. Installation instructions are included; matching AN10 fittings are recommended for best reliability.

What temperatures and pressures can this AN10 PTFE fuel line tolerate?

The hose is built for challenging environments, operating from -76°F to 446°F (-60°C to 230°C). Its maximum working pressure is rated at 1250 psi with a burst pressure up to 3750 psi, providing a broad safety margin for many automotive and motorsport applications.

• Working temperature range: -76°F to 446°F (-60°C to 230°C).
• Maximum working pressure: 1250 psi; bursting pressure: 3750 psi.
• Minimum bend radius: 114.3 mm (4.5 inches).

Which fuels and fluids are compatible with this PTFE braided fuel hose?

EVIL ENERGY PTFE construction resists chemical attack and is compatible with a wide variety of automotive fluids. It is safe for E85 and methanol blends as well as conventional gasoline, diesel, biodiesel, transmission fluid, engine oil, and water in vehicle systems.

• Compatible with E85 gasoline, methanol, diesel, biodiesel, and gasoline blends.
• Also suitable for transmission fluid, engine oil, water, and other automotive fluids.
• Not intended to be pinched, folded, or excessively kinked; follow bend-radius guidance.

How do I size and install the EVIL ENERGY 10AN fuel line correctly?

This hose has an inner diameter of 0.52 inches and an outer diameter of 0.69 inches; total length is 10 feet. Measure fittings and routing path before cutting. The hose is relatively stiff compared with rubber lines, so use appropriate flaring or PTFE-compatible AN fittings and avoid tight-radius bends.

• ID: 0.52 in; OD: 0.69 in; length: 10 ft—confirm compatibility with your AN10 fittings.
• Includes basic installation instructions; professional installation recommended for complex systems.
• Use EVIL ENERGY PTFE-compatible AN fittings for optimal sealing and longevity.

Can this line be used for fuel injection, return, or vacuum lines?

Yes—the hose is versatile and engineered to serve in multiple fuel-system roles including fuel injection feed lines, return lines, vapor or vacuum lines, and carburetor or boost plumbing. Its PTFE liner reduces permeation and resists swelling from alcohol fuels, making it a good choice for performance conversions and LS swaps.

• Common uses: fuel injection feed, fuel return, vapor return, and vacuum lines.
• Recommended for LS engine swaps, carburetor fuel lines, and boost lines where AN10 fitment is required.
• Avoid sharp bends and ensure fittings are properly torqued for leak-free performance.

Who is this for? If you are upgrading a performance vehicle, converting to E85 or methanol, doing an LS swap, or building a higher-pressure fuel system that requires AN10 plumbing, this EVIL ENERGY 10AN 10-foot PTFE braided fuel hose is a practical choice. It caters to mechanics, hobbyists, and professional installers who need chemical resistance, broad temperature tolerance, and dependable pressure performance—but it is not a flexible, zip-tie-friendly rubber replacement: plan routing, use correct fittings, and consider professional installation for critical systems.