[black_smoke_makes_me_horn]

Hi, I have a 1987 Jeep YJ Larado and I am looking for a diesel engine to put in it. The guys that I work with said that no matter what I put in it I will have to brace the frame and that I should just put a 350 or 383 strocker in it. I was looking and found the 4bt but I don't know much about it so can some one fill me in on some more information or tell me of another engine that would work better. I am taking a 4.2l I-6 amc out. Thanks for any information.