Looks just like a hackaw cut...
but I'm not sure how they would have gotten it in there with the engine installed...
Is there any doubt in your mind that the "crack" on the inside wasn't cut?
No. A crack has a jagged edge as the metal finds the weakest point to follow.
This obviously has material displaced uniformly on both sides as if a blade removed the material.
I think it was the reason for the crack.
This was 100% cut by a blade.
Looks just like a hackaw cut...
but I'm not sure how they would have gotten it in there with the engine installed...
Sabotage
-BIG DAN
OK, those photos have CRACK written all over them. Weird how the first photos show such a different angle giving it a straight cut look.
It's just cracked. I can't explain that one photo, but these show the jagged edges I was referring to.
-BIG DAN
Probably a kawi.what bike is this?