SPECIFICATIONS DESCRIPTION SHIPPING & RETURN VIDEOS & BLOGS FAQS REVIEWS
[Fuel Filter Regulator Kit(No Lines)]
[LS Swap CPE Fuel Kit]
[LS Swap PTFE Fuel Kit]
EVIL ENERGY Universal LS Swap Fuel Kit - 58psi Regulator, 300LPH Pump & AN Fuel Lines Compatible with E85/Gas/Diesel - EVILENERGY
Fuel pump and filter assembly diagram showing fluid direction arrows for return to tank, from pump, and to engine lines.
[LS Swap PTFE Fuel Kit]
[LS Swap CPE Fuel Kit]
[LS Swap CPE Fuel Kit]
Evil Energy fuel filter regulator kit layout with an LS fuel filter, a roll of black braided hose, and black AN fittings next to a black packaging box.
[LS Swap CPE Fuel Kit]
[Fuel Filter Regulator Kit(No Lines)]
[LS Swap PTFE Fuel Kit]
Fuel filter cross section diagram with a mounting bracket showing built-in 10 micron filter element, red flow arrows, a grounding wire, and 58 PSI fuel pressure specifications.
LS1 LS3 EFI fuel line pressure regulator bypass kit with 3/8" inlet, 3/8" outlet, 5/16" return port, and AN6 quick disconnect fittings for automotive fuel pump injection system.
[LS Swap CPE Fuel Kit]
[LS Swap PTFE Fuel Kit]
[LS Swap PTFE Fuel Kit]
[LS Swap CPE Fuel Kit]
Chevrolet LS V8 engine fitment guide for 1999 to 2014 models of 4.8L, 5.3L, and 6.0L displacements showing compatibility with gasoline, E85, E15, diesel, and lubricants.
Collage of satisfied customers holding Evil Energy automotive parts and boxes with text 500,000 plus raving fans.

EVIL ENERGY Universal LS Swap Fuel Kit - 58psi Regulator, 300LPH Pump & AN Fuel Lines Compatible with E85/Gas/Diesel

$118.99
$118.99
$141.74
Style: Fuel Filter Regulator Kit(No Lines)
Add To Wish List
SKU: EVFS23-00113BK-000-L
Product Type: Fuel Pump Kits

High-Performance LS Fuel System Kit

  • Optimized for 1999-2014 Chevy LS engines (4.8L/5.3L/6.0L) and swaps(LS-based engines).
  • this complete fuel system upgrade includes a 58psi fuel pressure regulator with 10-micron filtration, a high-flow fuel pump (200-300LPH), and 6AN PTFE braided fuel lines (1500psi rated). Ensures reliable fuel delivery for gasoline, E85, and diesel applications. Ideal for LS engine builds, performance upgrades, and boosted applications with durable, precision-engineered components.

EVIL ENERGY checkout payment icons and shopping service
[Fuel Filter Regulator Kit(No Lines)]

EVIL ENERGY Universal LS Swap Fuel Kit - 58psi Regulator, 300LPH Pump & AN Fuel Lines Compatible with E85/Gas/Diesel

$118.99 $141.74
$118.99 $141.74
[Fuel Filter Regulator Kit(No Lines)]
[LS Swap CPE Fuel Kit]
[LS Swap PTFE Fuel Kit]
EVIL ENERGY Universal LS Swap Fuel Kit - 58psi Regulator, 300LPH Pump & AN Fuel Lines Compatible with E85/Gas/Diesel - EVILENERGY
Fuel pump and filter assembly diagram showing fluid direction arrows for return to tank, from pump, and to engine lines.
[LS Swap PTFE Fuel Kit]
[LS Swap CPE Fuel Kit]
EVIL ENERGY Universal LS Swap Fuel Kit - 58psi Regulator, 300LPH Pump & AN Fuel Lines Compatible with E85/Gas/Diesel
[LS Swap CPE Fuel Kit]
EVIL ENERGY Universal LS Swap Fuel Kit - 58psi Regulator, 300LPH Pump & AN Fuel Lines Compatible with E85/Gas/Diesel
Evil Energy fuel filter regulator kit layout with an LS fuel filter, a roll of black braided hose, and black AN fittings next to a black packaging box.
[LS Swap CPE Fuel Kit]
[Fuel Filter Regulator Kit(No Lines)]
[LS Swap PTFE Fuel Kit]
Fuel filter cross section diagram with a mounting bracket showing built-in 10 micron filter element, red flow arrows, a grounding wire, and 58 PSI fuel pressure specifications.
LS1 LS3 EFI fuel line pressure regulator bypass kit with 3/8" inlet, 3/8" outlet, 5/16" return port, and AN6 quick disconnect fittings for automotive fuel pump injection system.
[LS Swap CPE Fuel Kit]
[LS Swap PTFE Fuel Kit]
[LS Swap PTFE Fuel Kit]
[LS Swap CPE Fuel Kit]
Chevrolet LS V8 engine fitment guide for 1999 to 2014 models of 4.8L, 5.3L, and 6.0L displacements showing compatibility with gasoline, E85, E15, diesel, and lubricants.
Collage of satisfied customers holding Evil Energy automotive parts and boxes with text 500,000 plus raving fans.

EVIL ENERGY Universal LS Swap Fuel Kit - 58psi Regulator, 300LPH Pump & AN Fuel Lines Compatible with E85/Gas/Diesel

$118.99 $141.74
Style: Fuel Filter Regulator Kit(No Lines)
SPECIFICATIONS

Brand EVIL ENERGY
Application 1999-2014 Chevrolet V8 4.8L/5.3L/6.0L (LS-based engines)
Hose Material Nylon, PTFE, Stainless Steel
Fitting Material Aluminum
Hose Size 6AN 25FT
Temperature Range -76℉ to 446℉ (-60℃ to 230℃)
Max Working Pressure 1500psi
Maximum Pressure 4500 PSI
Fuel Pump Test Flow

200 LPH (75PSI & 12V);

255 LPH (43 PSI&12V) ;

300 LPH (43 PSI&13.5V)
Fuel Filter Regulator Kit includes

58 PSI Fuel Filter Regulator Kit*1

300 LPH External Fuel Pump Kit With Bracket *1

（Without PTFE/CPE Fuel hose and PTFE/CPE fittings）

LS Swap PTFE Fuel Kit

6AN PTFE Hose 25FT *1

58 PSI Fuel Filter Regulator*1

300 LPH External Fuel Pump Kit With Bracket*1

AN6 0° PTFE hose end fitting*8

AN6 90° PTFE hose end fitting*2

AN6 to 3/8-inch Quick Disconnect Fittings*1

AN6 to 5/16-inch Quick Disconnect Fittings*2

AN6 to 3/8 -inch Long Rod Quick Disconnect Fitting*1

6AN to NPT fitting*2
LS Swap CPE Fuel Kit

6AN CPE Hose 25FT *1

58 PSI Fuel Filter Regulator*1

300 LPH External Fuel Pump Kit With Bracket*1

AN6 0° CPE hose end fitting*8

AN6 90° CPE hose end fitting*2

AN6 to 3/8-inch Quick Disconnect Fittings*1

AN6 to 5/16-inch Quick Disconnect Fittings*2

AN6 to 3/8 -inch Long Rod Quick Disconnect Fitting*1

6AN to NPT fitting*2

DESCRIPTION

Ultimate Evil Energy LS Swap Fuel System Kit

300 LPH High-Performance Solution

This evil energy LS swap fuel system provides a total fueling solution for high-performance builds. This complete system includes a high-performance 58 PSI fuel filter regulator (10-micron filtration), a high-flow LS swap fuel pump (200-300LPH, 75PSI), and 6AN PTFE braided fuel lines.

Specifically engineered for 1999-2014 Chevrolet V8 (4.8L/5.3L/6.0L) and LS-swap applications, this LS fuel pump kit ensures precise fuel delivery. Whether you need an external fuel pump for LS swap setups or a standard LS fuel pump , this kit supports gasoline, E85, and diesel compatibility.

Precision LS Swap Fuel Pump Kit Components

This fuel pump for LS swap includes all necessary components for a complete fuel system upgrade :

  • Fuel Delivery: High-output LS swap fuel pump (300 LPH at 13.5V).
  • Filtration: 58 PSI regulator integrated into the LS swap fuel pump kit .
  • Durability: Heavy-duty external fuel pump for LS swap mounting bracket.
  • Versatility: The inline fuel pump for LS swap is compatible with PTFE lines (1500psi, -76°F to 446°F).

Ideal for LS Swap Fuel Pump Kit Integration

Choosing the best fuel pump for LS swap builds is only half the battle; regulating that power is where this kit shines. It is the ideal choice for inline fuel pump for LS swap configurations, combining high-flow filtration with an elegant, space-saving design.

As a core part of the LS swap fuel pump kit , this regulator simplifies your fuel pump LS swap plumbing. By pairing this with an evil energy fuel pump , you eliminate the need for complex return lines back to the tank, streamlining your entire LS swap fuel system installation. Trust the LS fuel pump solution built for reliability.

LS Swap Fuel Pump Kit with PTFE Fuel Line for High Performance

Fuel Filter Regulator

  • Fits 1999-2014 Chevy V8 (4.8L/5.3L/6.0L) with 10-micron filtration, works with gas/E85/diesel (mount in engine bay). This fuel filter features an internal bypass that regulates fuel output pressure to 58psi.
  • Internal bypass ensures steady pressure while filtering contaminants for cleaner fuel and engine protection.
  • Ideal for LS swaps, combining precise pressure control with high-flow filtration in a compact design.

External Inline Fuel Pump

300 LPH LS Swap Fuel System

This heavy-duty external inline fuel pump is the high-flow heart of the evil energy LS swap fuel system . Engineered as a high-output LS swap inline fuel pump , it provides the perfect flow and pressure balance for modern LS builds. This external fuel pump for LS swap applications ensures your EFI system receives a steady fuel supply under all conditions.

Technical Specifications & Test Flow

As a core part of your LS fuel pump kit , this pump is designed for 12V DC EFI systems only and delivers industry-leading performance:

  • 300 LPH (43 PSI & 13.5V)
  • 255 LPH (43 PSI & 12V)
  • 200 LPH (75 PSI & 12V)
  • Operating Pressure: 75 PSI constant output for fuel pump LS swap stability.
  • Temperature Range: Durable operation from -68 °F to 194 °F.

Reliable Installation for LS Swap Fuel Pump Kit

For enthusiasts seeking the best fuel pump for LS swap reliability, this unit features a specialized gravity-fed design. To maximize the life of your LS swap fuel pump , it is recommended to install the pump below the tank to ensure fuel is gravity-fed.

This inline fuel pump for LS swap integration eliminates fuel delivery bottlenecks in any LS swap fuel system . Whether you are replacing a standard LS fuel pump or installing a complete fuel system upgrade , this evil energy fuel pump provides the pressure and volume required. Detailed installation instructions are included to simplify your fuel pump for LS swap project.

High-Performance 6AN PTFE Fuel Lines

Our premium 6AN PTFE fuel hose is the professional choice for plumbing a reliable evil energy LS swap fuel system . Unlike standard rubber lines, this LS swap fuel pump kit upgrade features a PTFE core that is 100% compatible with E85, gasoline, diesel, and methanol, eliminating the 'fuel smell' common in performance builds.

Technical Specifications & Durability

Designed to handle the high-pressure demands of an LS swap fuel pump , these lines offer industry-leading specs:

  • Dimensions: ID: 0.31 inch; OD: 0.45 inch (6AN Size).
  • Extreme Resilience: Working temperature range of -76℉ to 446℉.
  • Pressure Rating: 1500 PSI Max Working Pressure / 4500 PSI Bursting Pressure.
  • Flexibility: Minimum bend radius of 88.9mm (3.5 inches) for tight LS engine swap fuel line routing.

Versatile Application for LS Fuel Pump Kit Builds

Whether you are installing an external fuel pump for LS swap or a high-output LS swap inline fuel pump , these lines ensure leak-free performance. The 6AN PTFE hose is the best fuel pump for LS swap companion, serving multiple roles:

  • Fuel Delivery: Ideal as a high-pressure fuel injection hose or fuel supply line .
  • Engine Swap Utility: Perfect for your LS engine swap fuel line , fuel return line, or vapor return line.
  • Evil Energy Compatibility: Optimized for use with the evil energy fuel pump and matching PTFE fittings for a complete fuel system upgrade .

By integrating these lines into your LS swap fuel pump kit , you ensure that your fuel pump for LS swap can deliver high-volume flow without risk of degradation. This is an essential upgrade for any fuel pump LS swap project requiring long-term durability and high-performance safety.

Why Choose the Evil Energy LS Swap Fuel System?

Choosing the best fuel pump for LS swap reliability is the foundation of a successful high-performance build. The evil energy LS swap fuel system is a fully integrated solution designed to eliminate conversion headaches through:

Engineered for LS Platform Reliability

  • Precision Mapping: Combines a high-output evil energy fuel pump with a 58 PSI regulator for consistent fuel maps from idle to wide-open throttle.
  • Platform Specific: Unlike universal kits, this LS swap fuel pump kit is engineered specifically for the technical demands of the LS engine platform.
  • Performance Stability: Ensures your LS swap fuel pump maintains pressure even under high-load racing conditions.

Premium Components vs. Stock Systems

  • Advanced Materials: Features PTFE-lined hoses that outperform stock rubber, eliminating fuel permeation and odors.
  • Superior Internals: High-flow LS swap fuel pump internals provide long-term durability far exceeding repurposed factory parts.
  • Definitive Upgrade: The essential fuel pump LS swap solution for Chevy 4.8L, 5.3L, and 6.0L V8 engine owners.

Eliminates Fuel Delivery Bottlenecks

  • Massive Flow Rate: Both our external fuel pump for LS swap and LS swap inline fuel pump deliver a consistent 300 LPH , supporting high-horsepower builds.
  • Zero Pressure Drops: Prevents fuel starvation, ensuring your LS swap fuel system handles rapid acceleration without lean-out risks.
  • Optimized Volume: Designed to remove flow restrictions common in standard LS fuel pump setups.

Backed by Quality Materials & Construction

  • Rigorous Testing: Every inline fuel pump for LS swap is tested for flow accuracy and electrical stability.
  • High-Pressure Safety: Includes 1500 PSI burst-rated lines and high-quality 6AN aluminum fittings.
  • Superior Filtration: The fuel pump for LS swap kit features 10-micron filtration to protect sensitive fuel injectors.
  • Total Peace of Mind: A complete fuel system upgrade that is built to be as durable and high-performing as the LS engine itself.

For additional information, please contact us at support@ievilenergy.com .

SHIPPING & RETURN

Brand Summary

Policy Details
Cancellation Policy Orders can be canceled within 48 hours of placement. Refund processed in 3-5 business days.
Returns Policy Returns accepted within 180 days. Full refund within 90 days; 15% fee for 90-180 days.
Non-Returnable Items Only regular-priced items are eligible for refunds; sale items are non-refundable.
Refund Processing If no refund received, check your bank/credit card. For ongoing issues, contact support@ievilenergy.com.

Return Reasons

  1. Quality Issues: Provide photos/videos; we cover return shipping.
  2. Wrong Item Ordered: Buyer covers return shipping; email within 30 days.
  3. Change of Mind: Buyer covers return shipping; email within 30 days.
  4. Shipping Damage: Inspect packages; do not sign for damaged items.
  5. Incorrect Item Shipped: Contact within 7 days.

Price Protection Policy

Effective from August 25, 2024. Price drops within 7 days of purchase can be claimed.

Disclaimer

EVIL ENERGY reserves the right to interpret, modify, or terminate this policy in accordance with applicable laws and regulations.

If you need further information or assistance, feel free to ask!

VIDEOS & BLOGS

Product Videos

×

Related Articles

The Ultimate LS Swap Guide cover featuring a high-performance V8 engine with technical callouts for a 12V inline fuel pump, fuel filter, and aluminum fuel cell gas tank.

The Ultimate LS Swap Guide: Why Everyone is Swapping the LS Engine

Building a reliable LS swap fuel system is the most critical step in ensuring your engine conversion runs smoothly. Whether you are dropping a 5.3L or a 6.0L into a classic chassis, your Fuel System Solutions must handle high-pressure EFI requirements. If y...
View Details
A complete EFI fuel system kit including a high-pressure pump, red fuel pressure regulator, and PTFE lines, displayed in a garage with a classic muscle car and a technical tablet showing fuel system diagrams.

Complete EFI Fuel System Kits: Upgrade to Modern Fuel Injection

An EFI fuel system kit is the essential hardware bridge for converting vehicles from carburetion to high-pressure electronic fuel injection. Designed to maintain a steady 43-60 PSI, these EFI fuel systems ensure precise fuel atomization and improved engine ...
View Details
How-Long-Does-a-Fuel-Pump-Last-Understanding-Lifespan-and-Maintenance EVILENERGY

How Long Does a Fuel Pump Last? Understanding Lifespan and Maintenance

When it comes to vehicle maintenance, few components are as crucial as the fuel pump. This unassuming part is responsible for delivering fuel from the tank to the engine, ensuring that your vehicle runs smoothly. But how long does a fuel pump last, and what...
View Details
How Much Should It Cost to Replace a Fuel Pump? EVILENERGY

How Much Should It Cost to Replace a Fuel Pump?

Facing sudden car troubles? Learn about fuel pump replacement costs in 2024 to make informed choices and avoid unexpected breakdowns.
View Details
High-performance black muscle car with Evil Energy 300LPH fuel pump branding racing in the desert, illustrating fuel system upgrades for maximum horsepower.

Is Your Fuel Pump Killing Your Horsepower? 5 Reasons to Upgrade to a 300LPH System Today!

This comprehensive technical guide provides a masterclass on the installation, optimization, and maintenance of high-performance 300LPH Universal External Fuel Pumps. Designed for automotive enthusiasts and professional tuners, the article breaks down the c...
View Details
Evil Energy fuel system troubleshooting guide featuring PTFE line installation, fuel pump vibration dampening setup, and LS swap fuel kit components on a workshop bench.

Fuel System Guide: Fix Noises, Clear Burrs, and Pro-Tips for a Clean Build

To optimize an Evil Energy fuel system, follow these three steps: 1. Use rubber isolators for vibration dampening to quiet the fuel pump. 2. Inspect AN fittings for internal burrs and clean with compressed air. 3. Perform a precise Evil Energy PTFE line ins...
View Details
Comprehensive visual guide to car fuel system and gas tank anatomy featuring EVIL ENERGY performance parts in a professional garage setting.

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

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 baffles, and the plumbing essentials of car fuel line diagrams. Learn why PTFE fuel lines are...
View Details
Cover image for Mastering Your Vehicle's Performance: The Ultimate Guide to the Gas Fuel System showing automotive fuel components.

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

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 fuel system is vital for reliability and power. This comprehensive guide breaks down the anato...
View Details
EVIL ENERGY carburetor to electric fuel pump conversion kit featuring an adjustable fuel pressure regulator, high-flow inline pump, and AN6 nylon braided fuel lines for classic V8 engine upgrades.

Carburetor to Electric Fuel Pump Conversion: Reliable Fuel Delivery

This technical guide outlines the conversion from mechanical pumps to a high-performance electric fuel pump kit for carburetor applications. Key topics include eliminating vapor locks through rear-mounted pressurization, instant system priming for faster co...
View Details
Professional guide to LS swap fuel systems showing an in-tank fuel pump, LS fuel line adapter kit, and 58 PSI regulated fuel setup on a high-performance V8.

Mastering the LS Swap Fuel System: The Professional Guide to Pumps, Lines & EFI

Mastering the LS Swap Fuel System is the ultimate resource for enthusiasts seeking precision-engineered fueling solutions. A complete LS fuel system must maintain a constant 58 PSI to support modern EFI platforms like the LS1 or LS3. This guide breaks down ...
View Details
Visual guide for a complete LS swap kit showing a transparent drivetrain overlay in a red Corvette, highlighting engine and transmission placement for full conversions.

The Complete LS Swap Kit Guide: Engines, Transmissions & Full Conversions

For any enthusiast, the LS swap kit is the foundation of a successful build. It bridges the gap between a classic chassis and modern V8 power. A complete LS swap involves more than just bolting in a block; it requires a full LS swap kit that manages the com...
View Details
FAQS

Q: Why is the Evil Energy LS swap fuel system the best choice for engine conversions?

A: The evil energy LS swap fuel system is an all-in-one solution that eliminates common fuel delivery issues. Unlike stock setups, this LS swap fuel pump kit provides a high-volume 300 LPH flow and a rock-solid 58 PSI regulated pressure, making it the best fuel pump for LS swap reliability and performance.

Q: Does this LS swap fuel pump kit support E85 and other high-performance fuels?

A: Yes. Both the evil energy fuel pump and the included 6AN PTFE fuel lines are specifically designed for full compatibility with E85, gasoline, diesel, and methanol. This makes it a superior fuel pump for LS swap builds compared to standard rubber-line kits that can degrade over time.

Q: Where should I mount the external fuel pump for LS swap projects?

A: For optimal performance, the external fuel pump for LS swap should be mounted below the fuel tank level. This ensures the LS swap inline fuel pump remains gravity-fed, which prevents cavitation and ensures your LS swap fuel pump stays cool and primed during operation.

Q: How does the fuel filter regulator work in this LS fuel pump kit?

A: Our kit features a professional-grade regulator with an internal bypass that maintains a constant 58 PSI. This simplifies your LS swap fuel system plumbing by allowing you to run a single fuel line to the engine while the excess fuel is returned to the tank through the regulator's bypass port.

Q: Is this LS swap inline fuel pump compatible with 5.3L and 6.0L Chevy V8 engines?

A: Absolutely. This LS fuel pump kit is precision-engineered for 1999-2014 Chevy V8 (4.8, 5.3, 6.0) engines. It provides the exact fuel volume and pressure required for factory and modified LS EFI systems, making it a true complete fuel system upgrade.

Q: What makes the 6AN PTFE lines in this fuel pump LS swap kit special?

A: The 6AN PTFE hose included in this LS swap fuel pump kit features a 1500 PSI working pressure and extreme temperature resistance. Unlike rubber, it prevents fuel vapor permeation (the 'fuel smell') and is the most durable choice for any LS engine swap fuel line application.

Q: Can I use this inline fuel pump for LS swap builds without an in-tank pump?

A: Yes, that is the primary advantage of our inline fuel pump for LS swap. It functions as a powerful external pump, allowing you to convert your fuel system to high-pressure EFI without the cost and labor of modifying or replacing your original fuel tank.

Q: How does this evil energy fuel pump handle high-horsepower demands?

A: Our external inline fuel pump is test-proven to flow 300 LPH at 13.5V. This ensures that even under wide-open throttle, your LS swap fuel pump provides enough volume to prevent lean conditions, supporting high-horsepower LS swap fuel system builds with ease.

Q: Does the kit include the necessary fittings for a complete fuel system upgrade?

A: Yes. The LS swap fuel pump kit is a comprehensive package. It includes 6AN PTFE fittings, quick-disconnect adapters for the 58 PSI regulator, and mounting brackets. It is designed to be a 'plug-and-play' solution for your fuel pump for LS swap.

Q: What kind of filtration does the LS swap fuel system provide?

A: The integrated fuel filter regulator provides 10-micron filtration. This ensures that even as the evil energy fuel pump pushes high volumes of fuel, your fuel injectors remain protected from contaminants, ensuring the longevity of your LS fuel pump setup.

REVIEWS

No Amazon reviews available for this product.

RELATED PRODUCTS

Example product title
$118.99
$118.99
$141.74
Example product title
$118.99
$118.99
$141.74
Example product title
$118.99
$118.99
$141.74
Example product title
$118.99
$118.99
$141.74
Example product title
$118.99
$118.99
$141.74
Example product title
$118.99
$118.99
$141.74

RECENTLY VIEWED PRODUCTS