Originally Posted by Uncle Barry
I've been doing some reading on this and I see some research that zinc in solid roller applications could do more harm than good due to carbon build up etc. What do you folks use? I've always used Rotella 15w40 with a bottle of Lucas engine oil break in additive and had good luck.


I use straight Rotella 15w40 and the T&D rockers (adjusted hot to Comp Cam's specs) rattle like hell at idle. Not that it worries me any, but I read that w30 would quiet it down some.



End those annoying Infolink ads with AdBlockPlus

https://adblockplus.org/