Date: Sun, 07 Feb 1999 17:05:25 -0500 From: ptgrunnernopsamhlink.net (P.T. Goodman) Subject: Re: 5W50 synthetic oil grade
In article <36BDC333.B18490A7nopsamsouth.net>, Riff <turbospgnopsamsouth.net> wrote: > well I use/d 0w30 in my turbo SPG '91. did well. and used mobil -one oil > filter, too. > > > in hot ass weather, use 0-40 or 5w50 in your turbo. > castrol Syntech provides 5w50 at you nearsest car shop. > > > > Mark > > Mark: I've used Castrol Syntech 5w50 with no problems. But I do believe that's too high for anything but hardcore racing. I use Mobil 1 5w30 in cold weather or year around. It gets hot on Virginia in the summers, but my 95 Saab 900 Turbo is geared high, so I don't really need higher. 5/0w40/50 wouldn't hurt in the summers, although I'd probably notice a drop in fuel economy with 5w50. Selection of the precisely correct Motor Oil seems to be an inexact science. Pete