obviously the language barrier is somewhat of a problem...
so let me ask this question again...
what engine does he have? "i will answer this question myself" he has the RB25DET
what year is the R33 as the engine could be different? between 1993-1997
from what i have gathered, after 2 hours of searching for you... ya 2 hours...
he can safely increase the boost to 14psi(MAX)... going higher without a retuned ECU will result in leaning out the engine... even with a retuned ECU 15-17psi is the limit of the turbo any higher and it will most likely detonate...
while i applaud your friend for getting a R33 for a low price.... parts, tuning and repairs for these vehicles are not cheap... when tuning cars there are 3 things you can do but you may only pick 2 of them " cheap, fast, reliable "
you say
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but he bought this car with a very low price..he doenst has money to do nothing...if he had..he would know what 2 do..with money is easy..he is just a poor mechanic
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if he knew what to do and how to do it he wouldnt have you asking questions for him... money is not the issue here, lack of knowledge is... before i bought my GTR32 i read up it for months and months...
if you go cheap and fast it wont be reliable which will cost more money in the long run.... and if your friend doesnt have the money for parts that means alot of time with the car collecting dust in a driveway!!!
do it right the first time, dont cut corners and be cheap otherwise you will be back here asking for more help and i will be saying " i told you so"
PS... an short ram intake... is actually a short ram air intake... when you say ram intake it makes me and other people i have shown this thread to think of pontiac's that had ram air... terminology is important....
also a CAI would do NOTHING thats right NOTHING AT ALL for him hell it does NOTHING for your car at all either... if you think it does then you dont know jack about turbo cars...
a CAI is useless on a turbo engine because of the FACT that turbo chargers super compress air which causes the charged air to be heated... also the turbo itself gets extremely hot because its spins over at over 50000rpms and is attatched to the exhuast manifold... this is the reason why turbo charged engines benefit from a intercooler system...
a CAI is for a NA (naturally aspirated) engine... and they are useless on a turbo engine...
do me a favor and please please educate yourself and your friend cause neither of you know your shit and its only gonna make you guys look stupid when you try telling people what your cars got when you dont even know it yourself...
you will prolly end up like this kid if your not careful
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