HFP-FSYS2 is a plug-and-play fuel system designed for LS engine swaps in 1988–1999 Chevy and GMC trucks and SUVs originally equipped with TBI (Throttle Body Injection). Whether you’re installing a 4.8L, 5.3L, or 6.0L LSX engine, this complete fuel system delivers the proper fuel pressure for optimal performance.
Built with high-performance AN fittings and braided fuel lines, this kit is engineered to support everything from basic bolt-on LS builds to high-horsepower forced induction applications. Upgrade your fuel system today for seamless LS swap performance!
Features & Benefits:
- Supports up to 650+ RWHP
- Quantum 340LPH Fuel Pump – Delivers consistent, high-pressure fuel flow for LS applications
- Premium AN Fittings & Braided Fuel Lines – Superior durability, leak-proof performance
- Direct Replacement for TBI Systems – Eliminates guesswork for LS swaps
- Fully compatible with modern ethanol-infused pump gasoline up to E85 – ensuring reliable performance with contemporary fuel types
Package Includes:
- (1) QFS 340LPH E85 Fuel Pump
- (1) 118 in. Black Nylon Double Braided Stainless E85 Hose w/ -06 Straight Fittings
- (1) 76 in. Black Nylon Double Braided Stainless E85 Hose w/ -06 Straight Fittings
- (1) 40 in. Black Nylon Double Braided Stainless E85 Hose w/ -06 Straight Fittings
- (1) Fuel Filter Mounting Bracket, Black
- (1) -06 Phenix Select-Flo Fuel Filter, 10 Micron
- (4) Fuel Rail Fittings
- (1) Wiring Pigtail
- (1) Fuel Pump Strainer
- (1) Flex Hose
- (1) Tank Seal
- (1) 6 in. Rubber E85 Hose
- (1) Rubber Fuel Pump Insulator
- (2) Hose Clamps
WARNING
This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
- Brand Name:
- Quantum
