What oil to run

[BOOSTBROTHER]

I am gettin real close to having my new motor put togather and looking for input on what oil to run in the motor. see sig for combo.

Thanks for your input.

 

[scgnx]

Do Not use synthetic oils during the initial "break in". Use conventional oils only. Lots of posts on "what to run". I like Mobil 1 15w50 which gives a little bit higher PSI at hot idle.

 

[BOOSTBROTHER]

What about Mobil1 I have been told that's what to run after break-in