Let me tell you something straight up: if you’re tinkering with your car—whether it’s a weekend warrior or a daily driver—you need a fuel line that won’t let you down. I’ve been through the wringer with sketchy fuel systems, and the Evil Energy fuel line has become my go-to.
It’s tough, reliable, and handles everything I throw at it, from pump gas to E85. Trust me, you’ll want this in your garage before your next project. Let’s get into my journey with it and why it’s worth your hard-earned cash.
My Hands-On Experience With The Evil Energy Fuel Line
Picture this: I’m under the hood of my ’98 Mustang, sweating bullets, trying to swap out a crusty old fuel line that’s seen better days. The stock rubber hose was cracking, and I could smell fuel every time I fired her up—nerve-wracking, right?
I’d heard whispers about Evil Energy’s PTFE braided line on some car forums, so I snagged their 6AN 16-foot kit off Amazon.
The box lands on my doorstep, and I’m immediately impressed.
It’s got this sleek black nylon braid over a stainless steel layer, and the PTFE core looks like it means business.
The kit comes loaded—four pairs of fittings (straight, 45°, 90°, and 180°), plus a couple of hose separators. I’m thinking, “This is more than I need, but I’m not complaining!”
Installation day rolls around, and I’m equal parts excited and nervous.
I’m no pro mechanic, just a guy who likes to wrench, so I pop open YouTube for a quick how-to. The line’s a bit stiff—PTFE isn’t as bendy as rubber, which threw me off at first.
I had to rethink my routing to avoid tight kinks, but once I got the hang of it, cutting it to length with a sharp hacksaw was a breeze. Pro tip: wrap the end with electrical tape before you cut, or that braid will fray like crazy.
The fittings?
They slide on with a little elbow grease and some silicone lube—nothing too tricky. I torqued everything down, fired up the engine, and… no leaks. No fuel smell. Just a steady purr. I took her for a spin, and the difference was night and day—smooth fuel delivery, no hiccups, even when I pushed it hard.
Over the next few weeks, I kept an eye on it. I’m running E85 for that extra kick, and this line doesn’t flinch. The old rubber stuff would’ve been toast by now, but the Evil Energy kit just keeps trucking.
The only hiccup?
Those hose separators were a bit loose—too big for the line’s slim profile. I swapped them out for some smaller clamps I had lying around, and problem solved. All in all, this thing’s been a champ, and I’m already planning to use it on my next build.
Pros of The Evil Energy Fuel Line
Now, let’s talk about why this fuel line’s got me grinning ear to ear. I’ve put it through its paces, and it’s got some serious strengths you’ll want to know about.
- Built Like a Tank: First off, this thing is tough. The PTFE inner layer, wrapped in stainless steel and nylon braid, feels like it could survive an apocalypse. It’s rated for a max working pressure of 1500psi and a bursting pressure of 4500psi—way more than my Mustang will ever need. I’ve had it in scorching summer heat and freezing winter mornings, and it doesn’t care. The temperature range of -76°F to 446°F means it’s ready for anything, whether you’re cruising the desert or idling in a snowstorm.
- Handles All the Fuels You Love: You like E85? Pump gas? Diesel? This line doesn’t discriminate. It’s compatible with every automotive fuel, lubricant, and coolant I could think of. I’ve been running E85 for months now, and there’s no sign of wear—no cracking, no seeping, nothing. That PTFE core is the real hero here; it shrugs off ethanol like it’s no big deal, unlike rubber lines that’d be crumbling by now. If you’re into flex fuel or high-performance builds, this is your ticket.
- Fittings Galore: The kit’s a treasure chest of options. You get straight, 45°, 90°, and 180° fittings—four pairs total. I only needed a straight and a 90° for my setup, but having extras gives me peace of mind for future projects. They’re aluminum, lightweight, and anodized black to match the line’s vibe. Sure, they’re not as beefy as some high-end brands, but they’ve held up fine with no leaks. It’s like getting a bonus pack of tools you didn’t know you needed.
- Bang for Your Buck: Let’s be real—car parts can drain your wallet fast. But this kit? It’s a steal. For around 70 bucks, you’re getting 16 feet of premium PTFE line and a pile of fittings. Compare that to big-name brands charging double or triple, and it’s a no-brainer. I’m not saying it’s perfect for a 1000-horsepower monster, but for my 400-horse street car, it’s more than enough. You’re saving cash without skimping on quality—music to my ears.
Cons of The Evil Energy Fuel Line
Nothing’s perfect, and I’ve got a few gripes. Here’s where the Evil Energy line stumbles a bit, based on my time with it.
- Stiffness Can Be a Pain: That PTFE core? It’s a double-edged sword. It’s great for durability, but it’s stiff as heck. You can’t bend it tight or fold it in half without risking a kink. I had to get creative with my routing—longer sweeps, fewer sharp turns—which took extra time and brainpower. If your engine bay’s a tight maze, you might curse this thing a few times before you figure it out.
- Hose Separators Don’t Fit Right: Those included hose separators? Kind of a letdown. They’re sized for chunkier lines, not this slim 6AN setup. I tried clamping them down, but they wouldn’t stay put—sliding around like they didn’t want to be there. I ended up using some smaller clamps from my toolbox, but it’s annoying to have to improvise when the kit’s supposed to have everything you need.
- Instructions Are Meh: If you’re new to this, good luck. The instructions are vague—more like a suggestion than a guide. I had to lean on YouTube to fill in the gaps, which wasn’t a huge deal for me, but it might trip you up if you’re not handy. Evil Energy assumes you know what you’re doing, so expect a bit of trial and error if you’re a rookie.
Comparison of Evil Energy Fuel Line With Other Brands
I’ve messed with a few fuel lines over the years, so let’s stack Evil Energy up against the competition. Here’s how it fares in the real world.
- Evil Energy Vs. Fragola
Fragola’s a big name in the racing crowd, and their lines are top-notch—flexible, durable, and easy to work with. I’ve used their 6000 series on a buddy’s drag car, and it’s smoother to route than Evil Energy’s stiff PTFE.
But here’s the kicker: Fragola costs a small fortune—easily twice what I paid for this kit. For a pro build or a race team with a budget, Fragola’s worth it. For me, tinkering in my garage? Evil Energy gets the job done without breaking the bank.
- Evil Energy Vs. Racetronix
Racetronix is another solid player, especially their PTFE lines with carbon-infused cores for static resistance. I ran their stuff on an old Camaro project, and it’s fantastic—flexible, reliable, and built for E85. The fittings feel a touch sturdier than Evil Energy’s, too.
But again, price rears its head. Racetronix is pricier, and their kits don’t come with as many fitting options. If you’re chasing premium quality and don’t mind spending, Racetronix wins. I’m happy with Evil Energy’s value, though—it’s 80% of the performance for half the cost.
- Evil Energy Vs. Russell
Russell’s been around forever, and their stainless-braided lines are a classic choice. I had their stuff on my first car—a ’92 Civic—and it held up great with regular gas. Compared to Evil Energy, Russell’s more flexible and easier to snake through tight spots, but it’s not as ethanol-friendly long-term.
Plus, the price creeps up fast, especially if you want PTFE instead of rubber core. Evil Energy edges out for modern fuels like E85, and I’d pick it over Russell for my current needs.
- Evil Energy Vs. Cheap No-Names
Then there’s the bargain-bin stuff—random brands on Amazon or eBay promising the moon for 20 bucks. I’ve tried those, and trust me, you get what you pay for. They leak, they fray, they stink of fuel after a month.
Evil Energy’s in a different league—better materials, better fittings, better everything. Sure, it’s not as polished as the high-end guys, but it’s miles ahead of the junk. You’re not gambling with your engine here.
Maintenance Tips For Your Evil Energy Fuel Line
You’ve got this killer fuel line installed—now let’s keep it running like a dream. Here’s what I’ve learned to make it last.
- Check It Regularly: Every few months, I crawl under the car with a flashlight and inspect the line. Look for cuts, abrasions, or loose fittings—anything that could spell trouble. The nylon braid’s tough, but it’s not invincible. I caught a small rub spot once where it grazed a bracket; a quick reroute fixed it. Stay ahead of problems, and you’ll avoid headaches down the road.
- Clean It Up: Dirt and grime love to cling to that braid. I hit mine with a rag and some mild degreaser every oil change—keeps it looking sharp and stops crud from wearing it down. Don’t go nuts with a pressure washer, though; you don’t want to force water into the fittings. A gentle wipe-down does the trick.
- Torque Those Fittings: Fittings can loosen up from vibration—I’ve seen it happen. Every six months, I grab a wrench and give them a snug. Don’t overtighten and strip the aluminum—just firm enough to stay put. I’ve had zero leaks since keeping this habit, and it’s worth the five minutes it takes.
- Watch Your Routing: That stiffness I mentioned? It’s your enemy if you’re not careful. Make sure the line’s not bent too tight or rubbing against sharp edges. I zip-tie mine away from heat sources like the exhaust—PTFE’s heat-resistant, but why tempt fate? Good routing equals long life.
- Flush If You Swap Fuels: Switching from gas to E85 or vice versa? Flush the line with some clean fuel first. I learned this the hard way when old gas residue gummed up my filter after going to E85. Pump a little through before hooking it back up—it’ll keep things flowing smooth.
Frequently Asked Questions (FAQ)
Got questions? I’ve got answers—straight from my garage to you.
Man, “best” depends on what you’re doing. For me, the Evil Energy PTFE line’s a killer pick—affordable, tough, and E85-ready. If you’re building a race beast with deep pockets, maybe Fragola or Racetronix edges it out with fancier materials. For most of us wrenching at home, though, Evil Energy’s hard to beat—quality meets value right in the sweet spot.
A 5/16-inch line—like this 6AN Evil Energy one—can handle a decent punch. With an ID of 0.31 inches, it’s good for around 400-450 horsepower on pump gas, maybe 350-400 on E85, depending on your pump and pressure. I’m pushing 400 horses through mine, and it’s smooth as butter. Beyond that, you might step up to 8AN for more flow.
PTFE lines like Evil Energy’s are champs for longevity. That Teflon core laughs at ethanol and heat—stuff that eats rubber alive. I’ve got buddies with PTFE setups running strong after five years, while my old rubber lines cracked in two. Keep it maintained, and this could outlast your car.
Nope, skip it. These AN fittings seal with a flare, not threads—tape’s just asking for trouble, clogging things up or leaking. I tried it once years ago and regretted it. Hand-tighten, then wrench it snug—works every time with Evil Energy’s fittings. No leaks, no mess.
Final Thoughts: Why Evil Energy’s Fuel Line Is Your Next Buy?
After months of running this fuel line, I’m sold. It’s a rugged, budget-friendly beast that handles my E85 dreams without flinching. Sure, it’s got quirks—stiffness, wonky separators—but the pros outweigh them big time.
You’re getting durability, versatility, and a fat stack of fittings for less than a night out. Grab one, slap it in your ride, and thank me later—you won’t regret it.
