ltimate LS Fuel System Upgrade Kit - Complete High-Performance Solution
This complete system includes a high-performance fuel pressure regulator (58psi, 10-micron filtration), a high-flow fuel pump (200-300LPH, 75psi), and PTFE braided fuel lines (1500psi, -76°F to 446°F). Designed specifically for 1999-2014 Chevrolet V8 (4.8L/5.3L/6.0L) and LS-swap applications, the kit ensures precise fuel delivery while supporting gasoline, E85, and diesel compatibility. The regulator maintains optimal pressure, the pump provides reliable flow, and the PTFE lines offer durability for high-performance use. Includes all necessary components for a complete fuel system upgrade.
PRODUCT DETAILS
| Brand | EVIL ENERGY |
| Application | Universal |
| 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 Fuel hose and PTFE fittings） |
| PTFE Hose Kit includes | 6AN PTFE Hose 25FT *1 58 PSI Fuel Filter Regulator*1 300 LPH External Fuel Pump Kit *1 AN6 0° PTFE hose end fitting*8 AN6 45° PTFE hose end fitting*2 AN6 to 3/8" Quick Disconnect Fittings*1 AN6 to 5/16" Quick Disconnect Fittings*2 AN6 to 3/8" Long Rod Quick Disconnect Fitting*1 6AN to NPT fitting*2 （Without fuel pump bracket） |
| Fuel Pump Kit includes | 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 45° PTFE hose end fitting*2 AN6 to 3/8" Quick Disconnect Fittings*1 AN6 to 5/16" Quick Disconnect Fittings*2 AN6 to 3/8" Long Rod Quick Disconnect Fitting*1 6AN to NPT fitting*2 |
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 compact design.
Fuel Pump
Test Flow: 200 LPH (75PSI & 12V);255 LPH (43 PSI&12V) ;300 LPH (43 PSI&13.5V). Operating Pressure:75PSI. Operating Temperature Range: -68 °F - 194 °F.
Fit for 12V DC EFI system only.Perfect flow/pressure balance for LS builds, with gravity-fed design for reliable fuel delivery.
Recommended to install below the tank ensures that fuel is gravity-fed from the fuel tank.Installation instructions included.
PTFE Fuel Lines
6AN PTFE fuel hose ID: 0.31inch ; OD: 0.45inch.Length: 10 feet, working temperature range: -76℉ to 446℉ (-60℃ to 230℃). Max working pressure: 1500 psi. Bursting pressure: 4500psi.Minimum bend radius:88.9mm(3.5inch).,
The PTFE braided fuel hose can be compatible with transmission fluid, diesel, biodiesel, engine oil,E85 gasoline, methanol, water, diesel and fuel.
The 6an PTFE hose can be used as fuel injection hose, boost line,carb fuel line, ls engine swap fuel line, fuel return line, vapor return line,vacuum line, fuel supply line, etc.- use with PTFE fittings for best results.
Why This Kit?
- Engineered specifically for LS platform reliability
- Premium components outperform stock systems
- Eliminates fuel delivery bottlenecks
- Backed by quality materials and construction
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