--- On Mon, 7/20/09, Larry Daniels <ladaniels at sbcglobal.net> wrote: > of ZDDP. I think Redline is still good as is Brad > Penn. Redline is not good for break-in (synthetic) - Brad Penn Break-In is a better way to go. A friend with a racecar that smokes like crazy used Redline after a very short break in, and I'm btting his rings aren't seated... Ron