wouldn't this be a good oil to use seems reasonable and has zinc. opinions?
http://www.jegs.com/p/Roush-Performance/Roush-Full-Synthetic-Motor-Oils/1184479/10002/-1
Jessie,
Looks like good oil for our older engines. Most engine builders advise against using synthetic oils for breaking in a new engine...so use the synthetic once the rings have bedded down.
Cheers,Pat