For the most part unless you are running a new Cam with flat tappet lifters there really are no rules about break in.
When we do overhauls here at work we get them up to temp and then they go on a full load dyno and get pulled from 1800 ,rpm down to 1100 and held there for sometimes 10 min. Best way to make sure you don't have any issues
When we do overhauls here at work we get them up to temp and then they go on a full load dyno and get pulled from 1800 ,rpm down to 1100 and held there for sometimes 10 min. Best way to make sure you don't have any issues