Tony took the time to help me design, spec most parts, and he built me a new 604 predator. I know there are others out there but, Tony is one of the people that have actually built, designed, raced and kept these unusual engines alive while ruling the bracket boat world. While this engine is not ideal, he actually spec'd the camshaft for a 540 with a short stroke and 4.500 bore. It is by no means a max effort build and hopefully will just be able to keep up with the aluminum B1/MC I have been running, as the car will weigh 200#'s more. Thanks a bunch Tony, I'm on my way back out to work on this beast. You may need to come out here and have another talk with it, it's fighting me again.....Thanks again!