…and we’ve found the issues but unfortunately it will mean the engine will now need to be removed.
It’ll be removed later today and completely stripped down for internal inspection.
Whether the bloc will need to be re-bored or honed will be evident further in to the process once it has been stripped down.
Here are the images from our Endoscope you can see the damage inside bore 5 and 6. As you can see, a dirty substance has been found.