Engine oil m133

[Alimy232456]

Hello everyone dose any one know what is the best oil to install for m113 engine for clk 500 .
notes :
I did modification to the engine I installed a supercharger charger from m113k(E55) engine to m113 engine (clk 500 )
So i need help to know the oil type for this
5w/40 or 20W/50 which one is the best for the engine

 

[AMGeed]

Use 5w/40. 229.50 spec.

 

[Teego]

I'm on Mobil 1 0W/40 for my 113K CLS55. No probs and it doesn't drink it.

 

[markjay]

20W/50 is mineral oil, for hot countries.

In most of Europe you would want 5W-30 in cold countries and 5W-40 or 0W-40 in less-cold places.

And you want synthetic oil.

See below:

Use 5w/40. 229.50 spec.