I recently purchased a '62 45ft Constellation with 431 Lincoln motors. The survey gave an "excellent condition" rating. A highly experience shipwright has maintained it for previous owners for over 20 years. My question is where can I get a repair manual for the 431 motors? They seem in excellent condition and I want to keep them that way. The owner manual is very light on information other than very basic stuff. Thanks Mark
I googled "lincoln 431 engine marine" and found this and other forums: http://ford-mel-engine.com/index.php