Jakebrake

I have a H22 engine block. I was wondering what all parts would I need to make it push 400whp. I need to know the parts and where I can get them from. Money is no problem. I'm going to be doing this build myself except for the things the shop can only do. This will be my first import build. I have built Chevy v8's before. No nitrous but definitely turbo. Any help would be appreciated. I already have myh suspension set up for the engine weight.