EVIL ENERGY PTFE fuel line kit
Product description
If you need a fuel line for demanding temperature and pressure conditions, this EVIL ENERGY AN8 kit is built around a PTFE inner tube, nylon braiding and a stainless steel wire-mesh layer. That construction is a different approach from choosing a line mainly for easy routing: the hose is described as relatively hard and must not be folded in half. Its stated length is 16 feet, so measuring the route and allowing for bends before buying matters. The product details list compatibility with automotive fuels, lubricants and coolants, including E85, but professional installation is recommended.
Key specifications
The hose has an AN8 size, a 0.39-inch inside diameter and a 0.55-inch outside diameter. Its inner core is PTFE, with a smooth, non-stick surface, nylon braiding and 304 stainless steel wire mesh form the outer construction. The listed working temperature range is -76°F to 446°F (-60°C to 230°C). Maximum working pressure is stated as 1,500 psi, with a burst pressure of 4,500 psi. These are product specifications, not a substitute for checking whether the line suits the requirements of your particular installation.
The smooth inner surface is intended to reduce flow resistance, while the materials are presented for transferring fluids and gases in demanding conditions. For a practical fit check, measure the available route in your vehicle and compare it with the hose’s inside and outside diameters. Allow for the fact that a stiff hose may be harder to route through tight spaces than a more flexible line. Given its design, planning the route before installation is especially important.
Who it’s for
It’s a good fit if you need an AN8 PTFE hose for an automotive fuel, lubricant or coolant application and the listed size and operating limits match your setup. The 16-foot length may suit a route that needs more than a short pre-cut piece, though the actual fit depends on your measurements and how the hose can be routed. For example, map the path from connection to connection before fitting, then check that the hose can follow it without being sharply bent or folded.
It may not be the best choice if your installation needs a very flexible line, or if you cannot confirm that the dimensions and pressure and temperature limits are appropriate. The listing recommends professional installation, so this is not presented as a simple plug-and-play replacement. Damaged fittings must be replaced, if fittings are reused with PTFE hose, a new olive or ferrule should be installed.
Everyday use
The available product information does not specify the package contents beyond referring to what is shown in the picture. Check the listing images for exactly what is included rather than assuming that a particular number or type of fittings comes with the hose. This matters when planning an installation, since the instructions also call out fitting condition and ferrule replacement.
Before you decide
How long is the hose? It is listed as 16 feet. Measure your intended route before choosing it.
Can it be folded to fit a tight space? No. The product notes say the PTFE hose is relatively hard and must not be bent and folded in half.
What should be replaced when reusing fittings? The instructions say to replace damaged fittings and install a new olive or ferrule when reusing fittings with PTFE hose.
Final verdict
Choose this kit when you need an AN8 PTFE line, its stated dimensions and operating limits suit the application, and you can route the relatively stiff hose without folding it. Its listed material construction and temperature and pressure specifications make it aimed at more demanding fluid-transfer conditions than a basic, easy-to-bend line. Skip it if flexibility is the priority, the route has tight bends, or you cannot verify that the measurements and limits fit your setup, professional installation is recommended.