scturbo28

hello community , i was starting a project and was wondering if someone out there currently or knows someone who has a 1jzgte-vvti in a sc300 pushing some good horsepower. my question is will this engine hold around 500 rwhp without touching the internals, just bolt on's and a good engine management of course. It seems people are not to familiar with this model engine,or they don't like it at all do to the vvti. i am looking to push around 470-500 max rwhp. Also will supra twin turbo injectors work for a 1jzgte-vvti as an upgrade.Thank you once again for inputs and ideas.