<VV> Re: Oil use

Mon Apr 17 09:29:41 EDT 2006

The book answer from GM is 10W30  if the ambient is between 0 and 90 
F.  If you set an oil pressure light at hot idle (well worn 
bearings), try going with 20W-50 in hot weather.
Jim Davis

At 09:32 PM 4/16/2006, Robert Paul wrote:
>Hi one and all, when I was a kid and had my first Vair (66 4dr.), on 
>summer I would run 20SAE oil.  Can I safely run 20 or 30 weight for 
>summer driving? (110 engine)
>Thanks for the tips.
>Robert Paul
>66 Monza Conv.