Dino with most Zinc now

[MetalSlug]

I know zinc been reduce alot on new oil, I just wonder what dino oil stil have the most zinc in em, im talking about between 5w30 or 10w30 range.

Include synthetic or high miles too heheh.

 

[daman]

https://bobistheoilguy.com/forums/threads/mobil-1-high-mileage-10w40-and-zddp.138204/

 

[mongo161]

Here is a very good listing of SOME of the top rated Dino Oils and their properties. For me....I'm a Moly man.

http://www.pqiamerica.com/testresults3a.html

 

[MetalSlug]

Originally Posted By: mongo161
Here is a very good listing of SOME of the top rated Dino Oils and their properties. For me....I'm a Moly man.

http://www.pqiamerica.com/testresults3a.html


now that the list i like to see

 

[mongo161]

You can't go wrong with the Formula Shell. It's loaded with Moly and has lots of Zinc, among other nice additives. Overall, Shell,PYB and Havoline are my favs on the list.

 

[Tempest]

Anything rated SM will have a lower zinc content. Best to run an older CI diesel oil if you can find it. I think M1 HM is still SL rated and may have higher levels.

 

[daman]

Originally Posted By: Tempest
I think M1 HM is still SL rated and may have higher levels.

Yes it is and it does.

 

[jorton]

Have you checked out the new Shell Rotella T5 10w-30 synthetic blend?

 

[73Duster]

amsoil 10w30/30HD oil

https://bobistheoilguy.com/forums/threads/amsoil-10w30-30-hd-4258-miles-one-yr-service.137495/

 

[lipadj46]

Just use the rotella T5 10w30. If I were to choose dino PCMO it would probably be formula shell.

 

[StevieC]

Just use oil meant for Motorcycles or Small Engines like lawn-mowers they are loaded with ZDDP most times.

You could run half that and half your favorite oil.

I know Redline has a wickedly high ZDDP 4-Stroke engine formula if you are interested.

You could use a quart of that added to your favorite oil to boost ZDDP levels and aid as an excellent cleaner because it's POE GRP-V based.

Steve

 

[mechtech2]

Your best bet for the limited range you require would be non energy conserving or HDEO [diesel oil].

 

[glen242]

Originally Posted By: mongo161
You can't go wrong with the Formula Shell. It's loaded with Moly and has lots of Zinc, among other nice additives. Overall, Shell,PYB and Havoline are my favs on the list.


Can you supply a link to the Shell web site that lists the amount of ZDDP in their various oils?

I can find no data on ZDDP content in Formula Shell or any of their conventional diesel oils.

Thanks,