"Gene Kearns" wrote in message
...
On Mon, 05 Jun 2006 06:19:08 -0400, Big gus
wrote:

Hi guys thanks for all the advice
posted in the past.

well me and the guys at the maria were discussing oil.

Some use "marine" grade while others do not

Some use Valvoline strait 50 weigh "racing" oil

was wonder what every ones thoughts were?

Thanks
m


Marine grade oils are formulated for a damp environment. Not a bad
idea.

How does a marine grade better protect in on the water than a standard
grade?



Using a straight weight oil in warm climates is probably preferable to
a multi viscosity oil.

Volvo Penta recommends a SAE 15W-50 API SG multigrade (natural or
synthetic). I had always thought a straight 30W was preferable.

What are your thoughts Gene?