Welcome back to the 1JZ Therapy Couch—where bad decisions get machined into greatness. In Part 2 of our 1JZ saga, we tackle everything from modifying the deck for a 2JZ gasket, to full CNC digitizing and cutting, and finally finish with flow bench validation and a full parts rundown. This engine was a headache. But now? It's healed. Or at least... on meds. 🛠️ What we cover: 2JZ head gasket conversion CNC digitizing & porting Flow test results Final part selection The completed head reveal If you’ve been following the journey—you need to see the final form. If you haven’t? Watch both and tell me if this wasn’t the best therapy session a 1JZ ever had.

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