The Ford Barn - View Single Post - Break-in oil & Ross pistons

flatjack9 · 06-26-2018, 12:39 PM

I just installed a set in an engine I am building. I did use ring gap grinder. No problems and the installation was straight forward. I will say I did notice less drag when turning the engine over. I have always used conventional oil right from startup and have never had anyone complain that the rings did not seat.

06-26-2018, 12:39 PM	#3
flatjack9 Senior Member Join Date: May 2010 Location: Oshkosh, Wi Posts: 4,608	Re: Break-in oil & Ross pistons I just installed a set in an engine I am building. I did use ring gap grinder. No problems and the installation was straight forward. I will say I did notice less drag when turning the engine over. I have always used conventional oil right from startup and have never had anyone complain that the rings did not seat.