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Learn how to install, adjust, and maintain your EVIL ENERGY Carburetor with our step-by-step guide. Perfect for DIY car owners—boost performance, improve fuel efficiency, and keep your carburetor running smoothly.

How to Install an Carburetor?

Sep 10, 2025 Amber 0 Comments

Enjoy working on your car? Then this guide is for you. Installing a carburetor may sound challenging at first, but with the right tools and some patience, it’s a project most DIY enthusiasts can handle. Upgrading to a high-performance Carburetor makes the effort even more rewarding. In this article, we’ll cover everything you need...

Q2 2025 Survey Summary Highlights

Sep 04, 2025 almu huang 0 Comments

Q2 2025 Summary Highlights I. Products & Innovation Evil Energy specialize in precision-engineered solutions for: Fuel Systems · Exhaust Systems · Cooling Systems Staying true to our philosophy of “Experience Above All,” we continue to invest in R&D and deliver exceptional user experiences across every product line. New Product Categories (Q1–Q2 2025): Carburetors Radiators...

Q1 2025 Survey Summary Highlights

Sep 04, 2025 almu huang 0 Comments

🟢 (Jan.1 - Mar.31) Q1 2025 Survey ✅ Q1 2025 Summary Highlights Thanks to your feedback, here's what we've already improved: 🎉 Winners Announcement – Q1 Giveaway 💳 $20 Gift Card (10 lucky participants): Jgar*****96@gmail.com col****@live.co.uk flexm******orts@gmail.com Gone******shing2021@gmail.com nt***er@gmail.com Larry******134@gmail.com ma**a@gotoa****.com Dkin*****3@yahoo.com must******con74@gmail.com Per*****tz@yahoo.com ⭐ All participants received 100 membership points, which can be...

Complete Guide to Hoses & Fittings: Types, Functions, and How to Choose

Aug 14, 2025 Amber 0 Comments

When modifying or repairing a vehicle, hoses (lines) and fittings are essential components you simply can't overlook. Whether you're working on the fuel system, cooling system, or vacuum lines, choosing the right type of hose and matching fittings directly affects your build’s sealing performance, safety, and long-term durability. This guide will walk you through...

🔥 EVIL ENERGY Summer Carnival Week｜Upgrade Heatwave Unleashed

Aug 12, 2025 Amber 0 Comments

🌡️ Aug 11–17 · Summer Upgrade Carnival Your summer build plan — fully fueled by EVIL ENERGY! ⚡️ Whether you’re a hardcore performance tuner or a DIY styling enthusiast, this week we’re bringing you an all-channel, all-fun upgrade feast. 🏎️ The heatwave is here — let your garage temperature hit the max! 🚗 Shop...

Carburetor vs. Fuel Injection: What's the Difference and Which Is Better?

Aug 04, 2025 Amber 0 Comments

If you're diving into engine upgrades, tuning your first project car, or just curious about how your vehicle delivers fuel, you’ve probably heard the debate: carburetor vs. fuel injection. Which one’s better? Which one suits your building? And what exactly makes them different? Both systems do the same basic job—mixing fuel with air to...

Fuel Cell Gas Tank Guide: Everything You Need to Know from Basics to Upgrades

Jul 23, 2025 Amber 0 Comments

What Is a Fuel Cell and Why Do Racers Use It? What Makes a Fuel Cell Different from a Regular Gas Tank? Definition & Purpose in Performance Builds Fuel cells are specialized fuel storage units often used in motorsports, off-road racing, and performance builds. While the term 'fuel cell' may remind people of hydrogen...

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from 674 reviews

EVIL ENERGY EFI 255LPH Electric Intank Fuel Pump High Flow 43PSI Kit

Johnathon Vanosdol

94 LS swap Silverado

Great quality and even better customer service. Works great in my Ls swapped Silverado

EVIL ENERGY EFI 255LPH Electric Intank Fuel Pump High Flow 43PSI Kit

08/15/2025

EVIL ENERGY Universal 10AN Transmission & Engine Oil Cooler Kit with Mounting Bracket (13-13.4 inch)

Edwin deleon

Plug and play

So easy to install and enough line to put it right in front of the radiator

EVIL ENERGY Universal 10AN Transmission & Engine Oil Cooler Kit with Mounting Bracket (13-13.4 inch)

08/11/2025

EVIL ENERGY AN Male Flare to NPT Pipe Fitting Adapter Aluminum Straight Black

Butch

Gas lines

Very happy with the look and the install. Takes a bit to figuring out the pieces you need. I wished they sold the stainless steel hose and black fitting in a kit. I hade to buy separately. Getting the parts to fit up wasn’t too bad. Figuring the right adapters was a bit tricky.

EVIL ENERGY AN Male Flare to NPT Pipe Fitting Adapter Aluminum Straight Black

05/04/2025

EVIL ENERGY 6AN 3/8-inch PTFE LS Swap EFI Fuel Line Fitting Kit | E85 Nylon Braided Fuel Hose With Fittings 10-26FT

Douglas McVey

6AN Fuel line and fittings.

Great product, easy to install
And looks great on my engine. I loved the adapter to go from a steel line to your product. Well Done !

EVIL ENERGY 6AN 3/8-inch PTFE LS Swap EFI Fuel Line Fitting Kit | E85 Nylon Braided Fuel Hose With Fittings 10-26FT

05/02/2025

EVIL ENERGY 6AN Male to 3/8" 5/16" Quick-Disconnect Female EFI Fitting Aluminum

Matt Kinney

Everything went together perfectly

I upgraded to ptfe line to run e85 bought the ls swap kit and 10 micron filter. Almost a dozen fittings everything went together perfectly and no keaks on start up. Very happy would buy again no question.

EVIL ENERGY 6AN Male to 3/8" 5/16" Quick-Disconnect Female EFI Fitting Aluminum

04/28/2025

EVIL ENERGY LS Swap Fuel Kit | Fuel Filter|6AN 20FT Fuel Hose |20-120PSI Regulator | 300LPH High Flow Fuel Pump For LS Swap EFI Systems and More

Cordero Weathers

I Love You Evil Energy

Evil Energy has the best fuel systems ever I recommend them to some of my Chevy Riding Boyz giving them five stars ⭐️⭐️⭐️⭐️⭐️

EVIL ENERGY LS Swap Fuel Kit | Fuel Filter|6AN 20FT Fuel Hose |20-120PSI Regulator | 300LPH High Flow Fuel Pump For LS Swap EFI Systems and More

04/21/2025

EVIL ENERGY 4/6/8/10AN CPE Fuel Line Kit Black Nylon Braided Fuel Hose Fitting Kit 20FT/25FT

TImothy Halas

-6 20ft kit

Exactly what my now 16 year old son needed to finish his new top dragster build. Already had the -10 line and fittings.

EVIL ENERGY 4/6/8/10AN CPE Fuel Line Kit Black Nylon Braided Fuel Hose Fitting Kit 20FT/25FT

04/08/2025

EVIL ENERGY Overflow Tank Coolant Radiator Tank Reservoir Expansion Universal Aluminum 1L/2L

Mike Strasser

I installed it in a v8 swapped ford ranger!

I used some nylon spacers and riv nuts to attach this to my inner apron. As long as this doesn't leak when filled, I see no problems. This should do its job just fine. To be safe I used some teflon tape on the threads. I've used all evil energy fittings, lines, and hoses on this build. Mostly purchased from amazon, prime shipping is a game changer. So far I have not been let down; only impressed. Thanks EE!

EVIL ENERGY Overflow Tank Coolant Radiator Tank Reservoir Expansion Universal Aluminum 1L/2L

03/21/2025

EVIL ENERGY 350 CFM Performance 2-barrel Carburetor

Robert Harpst

Exactly as advertised. Functional, good price, fast delivery.

EVIL ENERGY 350 CFM Performance 2-barrel Carburetor

02/15/2025

EVIL ENERGY Fuel Transfer Hose Farm Fuel Hose for Dispensing Diesel Gasoline Kerosene Biodiesel

Cody

Great hose so far!

Unbelievable price on a quality hose!

EVIL ENERGY Fuel Transfer Hose Farm Fuel Hose for Dispensing Diesel Gasoline Kerosene Biodiesel

02/13/2025

This is insane I have bought many carburetors online before and it's always a hassle, lots of adjustments or a slew of unforeseen problems. Just as the other reviews state the product was delivered next day and everything matched perfectly. I installed it in about 20 minutes, primed it twice and on low idle it fired up on first pull. Literally unreal!

02/11/2025

EVIL ENERGY Baffled Oil Catch Can Oil Separator Catch Can with Breather Filter 300ml Universal Aluminum 3/8" ID 2.6FT/5FT NBR Fuel Hose Kit

Jav Kaven

Like it

Beautifully Made, I like it.

EVIL ENERGY Baffled Oil Catch Can Oil Separator Catch Can with Breather Filter 300ml Universal Aluminum 3/8" ID 2.6FT/5FT NBR Fuel Hose Kit

01/08/2025

Kim stewart

Good

I've got about 90% of my fuel system parts from Evil Energy, and I absolutely recommend them. Everything works great, and the installation is a breeze. Please keep up the good work, Evil Energy! I'll be back for engine and cooling parts soon

MartinY

Highly recommend!!

I snagged this kit to soup up the fuel system on my old car, haha. Can't wait to see the final results! The quality is consistently great, and the price is awesome. I'll definitely be buying more.😈

EVIL ENERGY Fuel Cell Tank Kit-Efficient Fuel System Solutions 5/10/15 Gallon

Tomas

Good Price

Great fuel solution, great price!

EVIL ENERGY Fuel Cell Tank Kit-Efficient Fuel System Solutions 5/10/15 Gallon

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RECENT ARTICLES

How to Install an Carburetor?

Q2 2025 Survey Summary Highlights

Q1 2025 Survey Summary Highlights

Complete Guide to Hoses & Fittings: Types, Functions, and How to Choose

🔥 EVIL ENERGY Summer Carnival Week｜Upgrade Heatwave Unleashed

Featured Products

How to Install an Carburetor?

Q2 2025 Survey Summary Highlights

Q1 2025 Survey Summary Highlights

Complete Guide to Hoses & Fittings: Types, Functions, and How to Choose

🔥 EVIL ENERGY Summer Carnival Week｜Upgrade Heatwave Unleashed

Carburetor vs. Fuel Injection: What's the Difference and Which Is Better?

Fuel Cell Gas Tank Guide: Everything You Need to Know from Basics to Upgrades

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How to Install an Carburetor?

Q2 2025 Survey Summary Highlights

Q1 2025 Survey Summary Highlights

Complete Guide to Hoses & Fittings: Types, Functions, and How to Choose

🔥 EVIL ENERGY Summer Carnival Week｜Upgrade Heatwave Unleashed

Carburetor vs. Fuel Injection: What's the Difference and Which Is Better?

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