Hi everyone. Great forum
i have a r32 gtr, and im doing an engine rebuild with my mechanic freind it will be 2.7Liters now with wisco forges, beefed up standard turbos, with n1 oil pump, 3inch exhust from the firewall back. my mechanic put the engine back together. i drove it easy on 5psi, the car was running fine for two days then it spun a bearing. the oil pressure sometimes fluctuats when idling. so he pulled the motor out changed the bearing put the motor back in started it, i drove it for two weeks easy on 5psi then spun the bearing AGAIN. so his doing it all again without any new knowlage or a solution.
So anyone out there with helpfull information or answers PLEASE post
sory about the long story. thanx.