A picture would be worth a 1000 words in this thread. My old engine builder was into altered's in the early and mid 90's. He had a pro-stock block that had been plumbed in the back of the block. He didn't say who and it was an eye opener....
It's been used a bunch I am sure. It would take a minimal shot to get an edge in PS.... Some were just never caught.... And other's had pink kangaroo's break into their shop and destroy equipment before they got caught lol...
