Wingdog
Full Access Member
There is nothing wrong with changing your engine oil early. After the first 500 miles all the cast pieces and bits of metal in the motor will have gotten loose and found there way to your filter and oil and the motor should be well on it's way to breaking in. So changing your engine oil early with rid you of those harmfull metal pieces floatin' around. Then get back to regular oil change intervals. It is the same idea with a new motor as a rebuilt one.