Originally Posted by Drg racr
It knocked both at idle and under load. It was worse under load between 2500-3000rpm.
If it was worse under load then more than likely what you were hearing was the main bearings....they tend to knock more under heavy load IIRC.
If it were me, I'd have the whole motor gone through while it's out....really sucks when you put it back in and 5k later something else is smoked.