well, put a new stock turbo on k, now my oil pressure is low like below 40, no leaks at all, could my gauge be wrong or am i low wats the answer?

nobody knows?

should be 20ish at idle and 40-50 ish going down the road.. or at least thats how mine is...if someone else is different, speak up please...

at idle it will be a bit low on the gauge, as you go up to noraml driving it will come up with RPM...I'd have to go look, but they seem to run low oil pressure at idle...

factory specs i believe is 4.7psi at idle

i cannot confirm readings at idle or while driving as ours are in kgcm2 rather than psi

other ppl.... what's your oil pressure when driving?