EFI Complete Kit

EVIL ENERGY LS-Swap Fuel Kit

1. Pro-Conductive PTFE
   Anti-static 6AN conductive PTFE hose rated -76 °F to 446 °F, zero permeation for race-day safety.
2. Standard PTFE
   6AN PTFE hose, chemical-proof and street-/track-ready for life.
3. CPE Sport
   6AN CPE rubber hose, cost-effective solution for daily-driven muscle.

Common Hardware (every kit)：External inline high-flow pump | 40 μm inline filter | adjustable fuel pressure regulator | filter bracket90° & straight hose ends | 6AN-6AN union | 6AN Y-block splitterM12 × 1.5 & M18 × 1.5 adapter fittings for factory LS ports

Pick conductive, PTFE or CPE, bolt it on and fire the LS up.

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.

Upgrade your vehicle with the EVIL ENERGY LS Swap Fuel Kit! 

This comprehensive kit includes: 

• 30-70PSI fuel pressure regulator
• 300LPH high flow fuel pump
• 6AN 20FT CPE/PTFE Durable fuel lines  .
• 40-micron fuel filter 
• necessary fittings for easy installation. 

Fitment: This kit is compatible with most vehicles that use LS engine swaps, including popular models from Chevrolet, GMC, and other brands that accommodate the LS engine configuration. It features universal fittings, making it suitable for custom builds.

EVIL ENERGY High-Performance Fuel System Kit

• Engineered for LS-based engines (1999-2014 Chevrolet 4.8L/5.3L/6.0L), this comprehensive kit delivers precision fuel management for street and track applications. Combining filtration, pressure regulation, and high-flow delivery, it ensures optimal engine performance while supporting gasoline, E85, diesel, and ethanol blends.

The EVIL ENERGY 6AN Fuel Line Kit combines a 300LPH high-pressure pump, adjustable fuel pressure regulator (20-120PSI), and 40-micron fuel filter in one ready-to-install package.

• High-Performance Fuel Pump– 300LPH flow rate at 43PSI for boosted applications
• Precision Fuel Control– Adjustable regulator with 20-120PSI range for perfect tuning
• Universal Compatibility– Works with gasoline, diesel, E85, and methanol blends
• Complete AN6 Fitting Set– Includes 20ft hose + straight/45°/90° fittings for easy routing
• Pro-Grade Construction– PTFE-lined hoses withstand 1500PSI and -20°C to 100°C

Fuel System Kit Specification

Shared Components (Both Versions Include):
✔ LS Fuel Filter Regulator with 6AN adapter fittings
✔ 100 Micron Fuel Filter with 6AN, 8AN, 10AN adapters & mounting bracket
✔ Fuel Pump with pre-installed fittings
✔ Installation Adapters:

• 2× 6AN to 3/8" NPT adapters
• 1× AN6 to 5/16" Quick-Disconnect

Version-Specific Components:
▸ PTFE Version:

• 25FT 6AN PTFE Stainless Braided Hose
• 8× Straight AN6 PTFE Swivel Fittings
• 2× 45° AN6 PTFE Swivel Fittings
• (Superior chemical/heat resistance, low permeation)

▸ CPE Version:

• 25FT 6AN CPE Fuel Hose
• 8× Straight AN6 Standard Swivel Fittings
• 2× 45° AN6 Standard Swivel Fittings
• (Cost-effective, flexible, durable)