Originally Posted by
John Schafer
If it's your first new engine, just follow the owners manual. You will get good results. Once you learn more about the engines you could expierment with other methods. Don't make the procces to complicated at first. The only thing I would say will really bennifit your new engine is pre heating it before starting it during break-in.
I see...but OS vspec's break-in manual is way too simple compared to other methods, still no clue which direction is the results for: long-life or performance?