hello, i just got my R33 BNR33 and it is slightly modified with fmic and hks bov, lighten fly wheel, racing clutch and fuel injectors. I am a newbie to turbocharged car and there are a few questions that i need to seek advice from the nice people here. Below are my questions, would appreciate if anyone is kind enough to answer my questions.
1)I do not have any aftermarket oil pressure, boost level or oil temp metres on my car, can someone enlighten me what are the normal value for these readings on the R33 dashboard?
2)I installed an IES GSM alarm on the car, ever since then my turbos are giving some sort of a grinding sound whenever the rpm is below 2k. It sounds like the fins are "spinning and gridinng on something". It sounds normal at higher revs(3k and above). Is this normal?(The sound is most noticable from 1.8k to 2.8k rpm and pick-up seems to be slow, at 3k boost everything is fine and i can feel the boost)
3)what is the stock turbo for RB25DET?
4)What kind of metres should i get for my skyline?eg:voltmetre, boost meter,oil pressure etc (not for show offs, just want to make sure my car is healthy)
5)when they say change their fluids, eg: brake fluid, oil fluid, lsd fluid, bla bla bla, what kinda fluids are there to look for?(sorry, complete idiot here)