EVIL ENERGY 12AN 90 Degree PTFE One Piece Full Flow End Hose Fitting

In this review the EVIL ENERGY 12AN 90 Degree PTFE one piece hose fitting is assessed for mechanics and enthusiasts who need a reliable, full flow AN end for PTFE fuel lines. The bottom line: this fitting is best for installations where uninterrupted fuel or fluid flow and a robust 37-degree flare seal matter most; its CNC machined body and 6061-T6 aluminum construction deliver dependable performance for E85, nitrous, power steering and other demanding applications.

Key Features

• Size and fit: The 12AN size with 1 1/16-12 UNF thread gives a common, high-flow connection for larger PTFE hoses and fittings.
• Full flow design: The precision CNC machined hose end maintains excellent wall thickness and unobstructed flow for fuel and hydraulic lines.
• Anti-leak sealing: A 37-degree flare angle at the AN side forms a complete metal-to-metal seal without extra sealing compound.
• 360 swivel: The swivel design simplifies assembly and helps position the hose without kinking or stressing the PTFE line.
• Durable construction: One-piece 6061-T6 aluminum with a black anodized finish adds corrosion and wear resistance for long service life.
• Wide temperature range: Rated for -40F to 250F so it handles extreme ambient and under-hood conditions.

Who It's For

This fitting is aimed at professional installers and experienced hobbyists who run PTFE-lined hoses for E85, alcohol, nitrous, clutch, oiling, power steering and similar systems and need a reliable one-piece AN end that preserves full flow. The durable aluminum construction and 37-degree flare also suit motorsport and performance builds where leak prevention and weight matter.

Those who should look elsewhere include buyers who need fittings for non-PTFE rubber hose types or very small domestic plumbing needs; also confirm hose inner diameter and end size before purchase, since proper fit is essential and the product requires matching PTFE hose sizes.

Pros & Cons

Pros

• High-quality CNC machining provides a smooth, full flow passage ideal for fuel and hydraulic systems.
• One-piece 6061-T6 aluminum construction with black anodize resists corrosion and wear for durable service.
• 37-degree flare angle delivers a secure anti-leak metal-to-metal seal without sealing compound.
• 360 swivel eases installation and reduces hose stress in tight engine bays.

Cons

• Thread quality received mixed feedback, so installers should inspect threads before installation and use proper torque practices.
• Only compatible with PTFE-lined hoses; not suitable for all hose types.

Specifications

Model Size	12AN
Thread Size	1 1/16-12 UNF
Working Pressure	1500 PSI
Temperature Range	-40F to 250F
Material	6061-T6 aluminum
Angle	90 Degrees
Finish	Black anodized

Our Verdict

The EVIL ENERGY 12AN 90 Degree PTFE one piece full flow end is a solid choice for anyone fitting PTFE fuel or fluid lines who needs an uninterrupted flow path and a reliable 37-degree flare seal. Given its CNC construction, anodized aluminum and swivel ease, it represents good value for performance builds while buyers should verify hose compatibility and inspect threads during installation.

Frequently Asked Questions

Is this fitting compatible with rubber hoses?
Answer. No, this fitting is designed for PTFE-lined hoses specifically and will not seal correctly on standard rubber hose ends.

Do I need sealing compound on the AN flare?
Answer. No, the 37-degree flare is intended to form a metal-to-metal seal without additional sealant when properly installed.

Can it handle nitrous and E85?
Answer. Yes, it is specified for E85, alcohol, nitrous and similar applications and is rated for high pressure and wide temperature ranges.