I am boosting a d16 with a homemade turbo but since the engine is out I figured why not build it. My question is what are some good internals for a turbo. I am gonna boost around 12 psi with nos. I am looking for good stuff that isnt gonna kill my wallet(real bad). I am gonna have the block bored and the head port and polished. Basically an entire build. So what comp. pistons and size cam should I get and who makes some good cheaper ones. I saw a set on ebay from Nippon but have never heard of them. Has anyone on here used? One more thing. I have a stock ecu chipped for turbo. Is this gonna keep up with the build or should I sell it and find sumthin better. Sorry its long but this is my first build in an import so I dont wanna screw it up.