worst motors of all time

OK I SEE we left a couple off the list and don't throw stones at me.the late dodge 70's /80 challenger with 2.6 mitsub eng with the spun balance shaft bearings. I put 3 used engines in one car and never got it off the lot .they just towed it to the junk yard after the last engine. but I got paid each time. now do you want to talk about engine failures from plastic intake gaskets GM 5.0/5.7/3.1/4.3 ect,ect,ect! I'm sure there must be more.