Originally Posted by BillJC
At the race track new motors are run like they were built to run twenty minutes after startup. After making sure everything is working as it should. Of course, they have opened up bearing tollerances that allow that practice. Probably doesn't have relevance here though. BTW, I changed my oil at 100 miles, 500 miles, 1000 miles and then again at 1500 with mobil 1. I now have 60k miles and I hardly use any oil. So, I guess everyone is still confused.
Bill....the only problem with what you did/do is that most people haven't got the silghtest clue as to how to break in an engine properly and they rely on myth and hearsay and BS and wives tales and all that...so they almost invariably do it wrong anyway.....