What Type Oil
What type oil would everyone recommend I use in my 68 coupe, 302 4V? During the restoration process over the past 3 1/2 years (which it hasn't been driven, just cranked every weekend), I've changed it every 3 months with 10W30. A mechanic a couple of days ago said I needed to use 10W40 in the winter and 20W50 during the summer. Any other thoughts?
|