Turboing is sr20ve is very possible BUT you are going to need to get the sr20vet cams and lower compression pistons. You can get a custom manifold from FMAX probably (they made one you think they would make another). You can use any sr20det pistons as well. Now you could skip the cams and pistons and just turbo it like you do when you have a DE. It wont make any more power then the de really and you will have spent a ton more money. THe ve cams have far too much overlap for proper turbo usage. Plus, the higher Compression ratio limits the power as well. Unless you have really deep pockets the de is a better starting point for a turbo add on.