Hey guys. So I am running Rotella T6 5W-40now in my SR20DET making 250whp. I ran this oil because it tends to have a higher zinc content than PCMO. Any negative affects here? No catalysts.
Also, are these small fluctuations in my electric oil pressure gauge a sign of a bad main bearing?
Also, are these small fluctuations in my electric oil pressure gauge a sign of a bad main bearing?