Hey guys i'm new to this site anf had a question about my Z. I have a 2006 350z with a precision turbo on it. Im doing an oil change on it and wanted to know what weight oil i should run, i was going to go with mobile 1 0w 40w full synthetic, what do you think?

 

I've always used 5-30 m1 full synth

 

I run Rotella 5-40

 

There are a couple large "oil for FI" threads with many UOA posted. Rotella T6 5w40 is a good choice along with Mobil 1 turbo diesel oil.