Just now getting around to getting my car running. Its a built d motor. It was ran for about 15 mins b4 I got it. Just wondering what the best oil would be for the first few hundered miles till I get it to the dyno.

 

royal purple break in oil

 

any non-synthetic 5-10w30 oil is good for the break-in process

 

^^ true, but the benefits of added zinc etc is nice for b series and the cams

 

This is a z6 motor with a vitara pistons....