Planning my hybrid build and the information I need I can't find any where on the interweb. Now since the bore on the 2uz is 94mm and the 1uz being 87.5mm how much bigger is the combustion chamber on the 2uz compared to the 1uz? I'd really like to build a 1uz block with 2uz head for fi. And weight is some what important to me. So no, I don't want to do a complete 2uz. The 2 turbos will add enough weight as it is. Anyone done the swap before? Or have actually measurements of the two?

BTW just joined the forum and hope to learn from you folks.

Thanks in advance, Will