Hey 350Z guys...

[quote=“fiend540,post:4,topic:34991"”]

I would also suggest royal purple oil. it’s as good if not better than amsoil and can be had at any napa

[/quote]

Not from what I’ve read on bitog. Amsoil and Redline routinely return the best results if you send your oil to a lab for analysis. Royal Purple not so much.

Hence I’ve got 100 bucks worth of redline engine and tranny oil waiting for me and the morning.