CLASS RACER FORUM - View Single Post - Royal purple 0-8w.

Ed Wright · 01-29-2019, 09:13 PM

I have shown up where I thought Class would be tough with the zero weight Royal Purple oil already in it. For various reasons, left it in for eliminations. Ran it all weekend. Not crazy about the low oil pressure at a warm idle, but saw Zero other issues.

If you are having to pay someone else to build your engine, you might want to ask them about it. They know your oil pump & bearing clearances.

01-29-2019, 09:13 PM	#8
Ed Wright Veteran Member Join Date: Mar 2005 Location: Sand Springs, OK Posts: 8,132 Likes: 896 Liked 390 Times in 170 Posts	Re: Royal purple 0-8w. I have shown up where I thought Class would be tough with the zero weight Royal Purple oil already in it. For various reasons, left it in for eliminations. Ran it all weekend. Not crazy about the low oil pressure at a warm idle, but saw Zero other issues. If you are having to pay someone else to build your engine, you might want to ask them about it. They know your oil pump & bearing clearances. __________________ Ed Wright 4156 SS/JA Last edited by Ed Wright; 01-29-2019 at 09:17 PM.