I own a 1989 gtr with r34gtr turbos running 17psi with 9% air fuel ratio on a re mapped standard computer i am making 260rwkw. Standard internals and cooler etc.
I have just puchased SARD 700 injectors, turbosmart fuel regulator, bosch 044 fuel pump, garret -10 turbo's, power fc d-jetro, greddy profec-b specII, dump pipes, tomei 260 cams and adjustable gears, nismo twin plate clutch, 600x300x100mm intercooler.
I am aiming for anything over 300 to 340rwkw safe with standard internals. All these parts, i have been told, will make me 400+rwkw with internals to match and hold.