land cruiser 4bd2t swap

Hello, I have been researching putting a Isuzu 4BD1T engine into my FJ60 Land Cruiser mostly on Ih8mud. I was wondering when looking for an engine is one year better than another to get? I know different years came with different turbos but it seems that most change out the turbo for better...

I have been lurking here a while and I am a regular on 'Mud. My 1993 Land Cruiser gasser is getting tired and it is almost time for a heart/lung transplant. I've thought about rebuilding the gas motor, but I am a diesel geek at heart. So here goes. My wife has given me the go as long as I keep...