what oil do you guys use? Reply #30 – May 14, 2009, 10:23:50 AM I'm Gonna use Rotella to flush my engine when the new cam is finished ( It's finally in, just want some assurance on the lifter preload before I button it up and measure out the pushrods)Go here for mucho info on oil:http://www.bobistheoilguy.com Quote Selected