Its possible to have a dry F.E. Kroyer built the Shelby aluminum 468 inch engine in csx car. The last car show car was shown, Mustangs Plus Stockton ca. oct 2011, at least 3 people I know of were under the car and when I approached them , asking what was up, they said they were looking to see if I had
oil leaks. I hate
oil leaks as much as anyone, looked under several cars with Kroyer engines in them , and no leaks. Not sure what tricks Kroyer used, maybe dodge or chevy seals ? I do know the engine, entire car does not leak
oil. I park car on 4 post lift when not in use and look over every time bring car back to garage, still dry as a bone.