Dec 21, 2023 · The Gen-III LS swap is the hot ticket to add big power and reliability to your classic. But that late model power is going to require a dedicated LS swap fuel pump. The video below highlights the Speedway Motors electric fuel pump conversion that we chose as an EFI swap fuel pump for the 5.3 LS in our project ’68 C10.

Jul 19, 2020 · What I would do is find yourself a fuel pressure gauge and hook it up to the fuel pressure rail Schrader valve. Check to see if your fuel pressure drops any after your engine starts having problems. I bet it's something else like a sensor or your computer.

Nov 27, 2023 · For LS engine enthusiasts and EFI converters seeking a dependable fuel pump solution, the Aeromotive 340 Stealth in-tank is a top-tier choice. With a 340 LPH capacity, it's suitable for engines up to around 700 horsepower, meeting the rigorous fueling requirements of high-performing LS engines.

Your Source LSX Conversion Parts. Gas Tank Kits to ls swap your camaro, chevelle, chevy truck.

Ensure your LS swap has the fuel it needs with our premium selection of fuel pumps and accessories. Our product range includes high-performance options like Walbro internal and external fuel pumps, adjustable fuel regulators, and comprehensive fuel line kits.

QFS OEM In-Tank Fuel Pump Replacement for GM All Models TBI to LSx Swap w/fuel pressure regulator, tank seal, fuel filter, strainer, 1982-1995, OEM EP381

Apr 16, 2015 · I replaced my stock in-tank electric fuel pump with the Walbro 255. Runs 255lph & 60PSI, perfect to run a 5.3l. Payed $80 for my pump on amazon, and payed $15 for external mounting hardware just in case it didn't fit in the stock sending unit.

May 7, 2018 · Swapping 2000 5.3 with return system into 1950 ford f1 pickup. Planning to use a regular (non in tank pump) tank under the bed and use an external pump and filter. A few basic questions:

Electric fuel pumps in tank and inline for LS swaps, EFI conversions, and carbs. These fuel pumps are ideal for installing LS engines, EFI conversions, or carbed applications. They may require adapter fittings in order to use with Hot Rod fuel hose PTFE lined hose and fittings.