GM oil Supplement

[Francis]

Hi, I'm not sure if this has been said before, but I'm in Australia and I have been hearing a bit about how any flat tappet Cam engine should use something like the GM oil Supplement part number 1052367.

Before I go and try I wanted to see if there are any thoughts on it.

 

[BrianWC]

Yes, you are referring to GM EOS. Very good stuff with a lot of zddp. Search under GM EOS and you will find a lot. There may actually be a VOA on it...