Hi Jerry, I have recently purchased a 48' Burnscraft aft cabin motor yacht. We love the boat, but, as with all old boats, it needs some TLC. I wondered if you may have some original sales brochures and performance information that I could get a copy of ?. I need to install mufflers on the boat as a previous owner removed them. I have 6V-92 Detroit Diesels. Any information you could provide would be appreciated. I live in Fort Myers FL. and will send you some pictures if you are interested. Thank You, Joe