Haha that's definitely an effort, probably the best horror story I've read so far. I was gonna go with a huge bar but also didn't have anywhere to hold the engine in place. Glad that after you braced it with your house/garage it cracked open, I feel like my ceiling would break first haha.None of your pics in the above post work for me, all of the ones in the previous do.
Glad to see you're still around and playing with the car!
About the JZ crank pullies, they are a bear alright. I had to do one over christmas. Used my slightly less beefy breaker bar that fits nicely in my big cheater bar, that combo has worked on every 5m, 6m and 7m I've ever tried it on. Broke the breaker bar. Got a new huge cheater bar (like 6 feet) for my beefy breaker bar, and it didn't crack it loose, but I couldn't get the damn motor to stay as it was out of the car and on the floor. Even with my dad standing on the intake and pushing with all his might against the ceiling, it wouldn't crack. Finally, I replaced dad with a 2x4 brace cut to fit so it would push directly against a ceiling truss, and the motor couldn't move at all and it cracked off. Brutal lol.
Messed around with the pics and reposted in the next page, lmk if those work.