Unfortunately castings are not all created the same. As I say CNC work is great on a large scale. Makes those cookie cutter crate motors a breeze for repeatability. I agree at the very least have the heads worked over by a true professional after the CNC work. My Predators are a good example. OK from CNC work better after a Pro got ahold of them.


"I am not ashamed to confess I am ignorant of what I do not know."

"It's never wrong to do the right thing"