mrf

Hi all, First of all I'm new here so I want to say hello. Ofcourse I have a question ;) Did somebody plug 1MZ-FE VVT-I engine to Toyota avalon mk1? Are there any diferences from old 1mz-fe and 'new' 1mz-fe vvt-i ? It will be plug and drive or I need to change engine mounts or something? BR, Michal