Originally Posted by against all odds
And again, the money difference between a ZDDP oil vs. "any old oil" is not that much.
i don't know for sure wether you REALLY need a ZDDP sufficient oil if you run flat lifters, but why not be safe for what amounts to a few dollars more?
It may be inconvenient---you may have to go mail order to obtain, Joe Gibbs, Redline, Penn etc. but still.
If you haven't figured it out by now.............................