The Ford Barn - View Single Post

J Franklin · 10-09-2016, 10:43 AM

I wouldn't use straight weight oil nor 40 wt. 10-30 or 10-40 are my choices for good flow and long engine life.

10-09-2016, 10:43 AM	#9
J Franklin Senior Member Join Date: May 2010 Location: Oregon Posts: 6,369	Re: 221 V8 Engine Oil Recommendation I wouldn't use straight weight oil nor 40 wt. 10-30 or 10-40 are my choices for good flow and long engine life.