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Mastering Your Vehicle's Performance: The Ultimate Guide to the Gas Fuel System

26 January 2026

Return vs. Returnless Fuel Systems: The Ultimate Guide for Performance Builds & LS Swaps

20 January 2026

The Ultimate Visual Guide to Your Car’s Fuel System & Tank Anatomy

13 January 2026

Why Your Truck Needs a 6.7 Cummins Cold Air Intake?

07 January 2026

What is a PTFE Fuel Line? From Material Properties to Industrial Applications

31 December 2025

Featured Products

[CPE][PTFE]
EVIL ENERGY Fuel Cell Tank Kit-Efficient Fuel System Solutions 5/10/15 Gallon

This comprehensive kit includes: 

  • 5/10/15 Gallon Fuel Cell Tank
  • 20-75PSI&75-120PSI fuel pressure regulator
  • 300LPH high flow fuel pump
  • 6AN 20FT CPE/PTFE Durable fuel lines (optional fittings)
  • 10&100-micron fuel filter
  • 50mm Fuel Filter Mounting Bracket*2
  • 60mm Fuel Filter Mounting Bracket*1
  • necessary fittings for easy installation. 
$90.24
$90.24
$123.99
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EVIL ENERGY Fuel Pressure Regulator 6AN EFI Bypass Return Adjustable 20-140psi Black&Red[20-75PSI&75-120PSI]
EVIL ENERGY Fuel Pressure Regulator 6AN EFI Bypass Return Adjustable 20-140psi Black&Red - Red

Durable Construction: Precision-machined 6061-T6 aluminum alloy, corrosion-resistant and heat-tolerant (withstands harsh engine bay conditions), ensuring long-term reliability.

EFI System Compatibility: Fits most vehicles' electronic fuel injection (EFI) systems; maintains stable fuel pressure for optimized combustion, performance, and fuel economy.

Fuel Compatibility: Works with gasoline, E85, and alcohol/ethanol; not compatible with diesel fuel; note: nylon braided fuel lines are not E85-compatible (use PTFE-lined hoses for E85).

Bypass Return Design: Prevents pressure spikes during acceleration, boost, or high-load scenarios, protecting fuel injectors and rails from damage.

All-in-One Kit: Each variant includes essential components (fuel pressure regulator, pressure gauge, fittings, sealant tape, tools like Allen keys); no extra purchases needed for standard installation.

Easy Installation & Tuning: Adjust pressure via top set screw (clockwise = increase, counterclockwise = decrease); use thread sealant tape on NPT gauge port to avoid leaks; professional installation highly recommended (especially for high-pressure variants).

$75.99
$75.99
$119.99
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UNDERSTANDING-OIL-CATCH-CANS-PROTECTING-YOUR-ENGINE-FROM-HARMFUL-BUILD-UP EVILENERGY

UNDERSTANDING OIL CATCH CANS: PROTECTING YOUR ENGINE FROM HARMFUL BUILD-UP

ZKL 0 Comments

UNDERSTANDING OIL CATCH CANS: PROTECTING YOUR ENGINE FROM HARMFUL BUILD-UP Who doesn’t want optimal engine performance and longevity? All car owners aspire to keep their car engines tip-top. The purpose of an Oil Catch Can is to act as a protective barrier between the crankcase and intake system of the car engine. It’s a...
Choosing the Right Coolant Reservoir Tank: A Detailed Guide by Evil Energy

Choosing the Right Coolant Reservoir Tank: A Detailed Guide by Evil Energy

ZKL 0 Comments

Choosing the Right Coolant Reservoir Tank: A Detailed Guide by Evil Energy Ever found yourself scratching your head over car cooling issues? You’re not alone. It often gets difficult for drivers to understand radiator overflow tanks and coolant reservoirs. The radiator overflow tank works with the radiator cap to protect the engine and prevent...
How-Long-Does-Heat-Exhaustion-Last EVILENERGY

How Long Does Heat Exhaustion Last

ZKL 0 Comments

How Long Does Heat Exhaustion Last Heat management in vehicles is critical to automotive maintenance, ensuring engines run efficiently and safely. Proper temperature regulation prevents overheating, which can lead to serious mechanical failures. Understanding and maintaining the right balance of cooling and heating ensures your vehicle performs at its best. Detecting Heat Exhaustion in...
FUEL-LINE-FILTERS-AND-FITTINGS-THE-ULTIMATE-GUIDE EVILENERGY

FUEL LINE FILTERS AND FITTINGS: THE ULTIMATE GUIDE

ZKL 0 Comments

FUEL LINE FILTERS AND FITTINGS: THE ULTIMATE GUIDE All car owners know the significance of cleaner fuel engine lines. These fuel lines carry fuel from one point to another. However, fuel can bring many impurities that can damage the car in the long run. To reduce the risk, it is always recommended to invest...
How to clamp exhaust pipes together

How to clamp exhaust pipes together?

Liangziping 0 Comments

Boost your vehicle's performance! Learn how to secure exhaust pipes effectively with our expert clamping techniques to prevent leaks and rattles

Latest Posts

Mastering Your Vehicle's Performance: The Ultimate Guide to the Gas Fuel System

Mastering Your Vehicle's Performance: The Ultimate Guide to the Gas Fuel System

Jan 26, 2026
Fuel system optimization is the heart of automotive excellence. Whether you’re prepping an LS swap or restoring a classic, understanding the mechanics of your gas...
View details
Return vs. Returnless Fuel Systems: The Ultimate Guide for Performance Builds & LS Swaps

Return vs. Returnless Fuel Systems: The Ultimate Guide for Performance Builds & LS Swaps

Jan 20, 2026
Choosing the right fuel delivery method is the difference between a reliable daily driver and a performance machine plagued by heat soak. This guide provides...
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The Ultimate Visual Guide to Your Car’s Fuel System & Tank Anatomy

The Ultimate Visual Guide to Your Car’s Fuel System & Tank Anatomy

Jan 13, 2026
Dive into the anatomy of performance fuel systems with this comprehensive visual guide. We explore detailed car fuel tank diagrams, the engineering behind gas tank...
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Why Your Truck Needs a 6.7 Cummins Cold Air Intake?

Why Your Truck Needs a 6.7 Cummins Cold Air Intake?

Jan 07, 2026
This comprehensive guide explores why upgrading the factory 6.7 Cummins intake is a top priority for performance and longevity. While stock airboxes prioritize noise reduction,...
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What is a PTFE Fuel Line? From Material Properties to Industrial Applications

What is a PTFE Fuel Line? From Material Properties to Industrial Applications

Dec 31, 2025
This comprehensive guide analyzes the technical advantages of PTFE (Teflon) fuel line systems in modern Fuel Injection and E85 applications. It explores the chemical resilience...
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The Ultimate Guide to Coolant Reservoir Tanks: Function, Safety, and Performance

The Ultimate Guide to Coolant Reservoir Tanks: Function, Safety, and Performance

Dec 29, 2025
The coolant reservoir is the unsung hero of your vehicle's cooling system, acting as a 'spare lung' to manage thermal expansion and prevent engine overheating....
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