2 LS Swap fuel systems YOU can build for CHEAP! YouTube

Obs Ls Swap Fuel Pump. Efficient Wiring Tips for an LS Swap in an Obs From our Harnesses Made in the USA with high quality wire and different loom options to suit your needs, Our PCM tuning service where we can get you set up with a. These components are specifically engineered to meet the high demands of LS and LT engines, ensuring optimal fuel delivery for boosted or naturally aspirated applications

In this swap, I used a factory 1999 5.3L 4L60E wiring harness converted to stand alone, and merged with the 1994 TBI wiring after cleaning up Benefits of Swapping Your Fuel System Upgrading the fuel system in your 1988-1998 OBS Chevy truck or GM alternative as part of an LS engine swap offers several benefits that improve both performance and reliability

Chevy OBS LS swap fuel system upgrade YouTube

But i have found the easiest way to run the wiring for the ls engine into a 96+ Truck or go to a pull a part & grab a whole tank & everything from a 96-98. As mentioned, a more robust fuel system is needed to meet the higher power outputs of LS engines.

Best Fuel Pump For An LS Swap. But i have found the easiest way to run the wiring for the ls engine into a 96+ Truck These components are specifically engineered to meet the high demands of LS and LT engines, ensuring optimal fuel delivery for boosted or naturally aspirated applications

Electric Fuel Pump For Ls Engine Swap. I selected an ACDelco EP381 pump that is rated at 155 lpm and. Part 11: Today, the 1991 Chevy OBS project truck gets a new fuel pump capable of supplying fuel to the 5.3 that will be going in soon