right but if you wish to proceed the best option int to go for an rb 25/30 whihc is rb 25 head on an rb 30 bottom end with goo size cams high compression, head work and aftermarket ecu you could achive your goal.
you could also build an rb 26 as an n/a motor is has been doen the you get a an 8500 9k red line and pretty good power.
but these motor in this state of tune would only last around 20 000 klm if your lucky may be less
meggala