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Toyota FJ80 LS3 Swap with Holley EFI
Project type
Wiring Harness Installation, Fabrication, and Vehicle Tuning
Date
September 2023
Location
BlackDog Traders - Dallas, TX
This 1992 Toyota FJ80 Landcruiser was outfitted with an LS3 / 4L60 Combo and then brought over to me. I resolved lots of mechanical issues with the swap preparing the vehicle for its life offroad, as well as removed the pre-existing FiTech Fuel Injection System and replaced it with an off the shelf LS3/4L60 Combo Holley EFI Harness. I was responsible for the Vehicle Integration, Electronics Component Mounting, and Engine Tuning.
Here are some shots of the Custom Underhood Fuse Panel I wired, some of the components mounted in the passenger glovebox area, and the ECU bracket during build and final installed. I wish I would have got more pictures of this thing! What a neat build! Check it out!











