That is the sound of my CVX summer comming to an end. We pulled the boat off the trailer, and while waiting for the dock to clear out so we could pick everyone up, my daughter and I decided to warm the boat up with a short cruise up the river. I rolled the throttle on and the engine spooled up then... that sound followed by dead silence. The 460 is locked up. on the plus side, everyone on the dock and shore turned to watch us take off, and there was no shortage of people who came to lend us a hand back to the ramp. Couple of people even commented on how awsome it sounded just before the end. Pulled the motor last night and will open it up tonight or tomarrow night for a look see. in the mean time I may be looking for a cheap LTD.