this idea has been in my head forever now and I want to make it happen. I’m bored of the 3uz fe, and I want to make my Lexus 06 GS fast but I found out that the sleeve thickness is different from the 1uz. So will it be possible to swap a 1uz fe non vvti in it? And will it be okay to use the gs430 6 speed with the 1uz or do I need an adapter? Thanks.