Fuel System Kits

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)

Upgrade your vehicle's performance with our top-tier Fuel Pressure Regulator Kits! We offer two premium pressure ranges to suit your needs: 20-120 psi and 30-140 psi. Both kits come equipped with a 10-micron filter with a mounting bracket for a seamless installation. Choose the fitting kit that matches your setup and enjoy the precision and reliability that our products provide.

Don't settle for less—elevate your ride with our high-quality automotive parts today!

Upgrade your vehicle with the EVIL ENERGY EFI Fuel System Kit!
This comprehensive kit includes a 10 Micron Filter with Bracket, a powerful 300LPH high flow fuel pump, and durable fuel lines made from PTFE. It also comes with a 10-micron fuel filter and all necessary fittings for easy installation.

Core Advantages

• Universal fit for most EFI systems; compatible with gasoline/E85/alcohol (regulator only).
• Dual pressure ranges: 20-75psi (standard) / 75-120psi (high-performance).
• All-in-one kit with gauge, fittings, tools, and sealant.

Specs & Details

• Regulator compatibility: Gasoline/E85/alcohol (no diesel); Fuel line: Not E85-compatible.
• Adjustment: Set screw + interchangeable springs; Allen key included.

Application & Note

• Suitable for street cars, high-performance builds, racing vehicles.
• Professional installation recommended; use sealant tape for NPT port.

Upgrade your vehicle with the EVIL ENERGY EFI Fuel System Kit! This comprehensive kit includes a 10 Micron Filter with Bracket and a powerful 300LPH high flow fuel pump. It also comes with a 10-micron fuel filter and all necessary fittings for easy installation.

Fuel Cell Gas Tank‎: 10 gallon：Size: 16-inch (L) x 16-inch (W) x 9.05-inch (H), mounting tab measure diameter of 3.46-inch, inlet/outlet fitting: 10 AN

Fuel Lines: 20FT AN8 CPE black braided hoses: ID: 0.43-inch. OD: 0.64-inch

5FT 5/32-inch Vacuum Hose： ID:4m.OD:10mm

External Inline Fuel Pump Electric：300LPH

Fuel Pressure Regulator：20-120PSI

Inline Fuel Filter：10&100 Micron

Fittings: Swivel Hose End: Straight,45°,90°,180°

Additional Components: Y-Block, AN to ORB adapters, AN to AN Fittings, Bulkhead Fittings, and Hose clamps.

Application: Compatible with most modified and race-prepped vehicles.Ideal for LS swaps, turbocharged or supercharged engines, and high-flow fuel requirements.

Core Performance & Compatibility

• 650 CFM 4-barrel design: Performance upgrade for stock to mildly modified V-8 engines (street-focused power & drivability)
• Mechanical secondary throttle: Immediate, lag-free acceleration for street driving and cruising
• Compatible with GM, Ford, Chrysler AT shift linkages (specific setups may require additional parts)

Convenience & Tuning

• Factory preset electric choke: Automatic temperature adjustment for easy cold starts (no manual choke hassle)
• Pre-calibrated: #70 main jets / #74 secondary jets / 0.031-inch pump nozzle—ready for street use out of the box; fine-tuning optional
• Complete kit: Includes all fuel system accessories (hose, filter, pump, regulator, fittings) to avoid separate purchases

Installation & Build

• 100% new components: 3.25-inch height, square bore flange—fits most street engine bays
• Durable build: Shiny aluminum carburetor + 20FT AN6 push-lock hose + 110LPH 12V fuel pump—built for long-term street reliability
• Dual-precision filtration: 100/40 micron filters protect the carburetor and engine from debris; 5-12 PSI regulator maintains stable fuel pressure

The EVIL ENERGY 15 Gallon Fuel Cell fits most custom builds with at least 19.88 × 17.91 × 10.03 inches of available space for secure mounting and plumbing. Its internal safety foam controls fuel slosh, supports steadier fuel delivery, and helps reduce fuel movement during impacts. Ideal for racing, drifting, and long-distance builds.