LeonBlank
Well-known member
I was running conventional 10w-40 in my stock 1963 223. After a summer of burning oil I pulled it and getting a complete machine shop re-build. All surfaces machined new pistons, rocker shaft/rockers machined etc. I am thinking that I should be running conventional 10w30 after this re-fresh. I know you can ask 100 people and get 100 oil opinions. Most people stay away from synthetic in the older stuff.
What are some of you guys using in your 223's?
This is in a '63 F100 that does not high rev, go over 55mph and only hauls my girls to get ice cream.
Thanks guys!
What are some of you guys using in your 223's?
This is in a '63 F100 that does not high rev, go over 55mph and only hauls my girls to get ice cream.
Thanks guys!