hey guys,
this is my first time here so go easy if this is a stupid question. I am currently cruising around in a AE92 4agte running 15psi and pullin 145kw at the front treads. It was put in by Tony Rigoli Performance and they cut lots of corners. Its currently for sale but I just got a new job and am thinking of keeping it.
My question is, when TRP put it in they were telling me about the one they used to own and it had a 20v head and bigger turbo on it. Is it possible to just add the 20v head, bigger injectors and a better fuel pump? I cant afford a bigger turbo yet. Also which 20v, the silver or black top?