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Any benefit over a full 2J or did you just build the engine with the best bits you had around at the time?
I already had all the single turbo goodies designed for use with a 1JZ head. If I went with a full 2JZ turbo engine then I'd be looking at 3k minimum for that, plus at least another grand getting all the single turbo parts to match the 2JZ instead. So it was mainly influenced by cost effectiveness and the parts I had around in my storage. As the 1JZ is a 2.5litre engine, I essentially did a higher compression stroker build by using a 2JZ bottom end without needing to completely destroy the bank.