Hey forum, I am getting close to the install of my full roller HiPo 289. It's the first motor I've owned with a roller setup. My question is what's the best choice for engine oil. Do I need a high ZDDP level or will regular oil do the trick? Any input would be appreciated. If I need a high ZDDP oil I am partial to Brad Penn. What do you think?
1966 Mustang Fastback HiPo 289 full roller, 4-Speed Toploader,9" w/ 3.70's