Boatdiesel.com is dedicated to providing Owners and Dealers with an independent source of information on every aspect of Marine Diesels and Associated Equipment. Includes Articles; Classified Ads; Forums; Engine & Generator Ratings, Photos, Datasheets and Manuals; Transmissions Database; Product News; and more.

Harry's Old Engine. Travel through this site to explore the world of Antique Gas and Steam Engine Collectors, learn about abrasive blasting, repairing magnetos, buy engines and parts, or join us in the Smokstak Antique Engine Forum. Engine shows are represented from the Northeast, Southeast, Northwest, Southwest and Midwest. Audio recordings are available for some of my hit and miss engines and from the shows in Idaho and Washington. There are hundreds of engine photos, and many links.

Engine specs for diesel engines. Comprehensive listing of engines from all manufacturers. Includes Caterpillar, Cummins, Detroit Diesel, John Deere, MAN, MarineDiesel, Volvo Penta, Yanmar, and more.

How Diesel Engines Work. Diesel engines work on the same basic principles as an internal combustion engine, but they do the work differently. Let's take a closer look.

Marine Engine has been online since 1999 providing boat motor repair information and services to boat owners and mechanics. We can help you find the right boat parts from boat motor parts to boat engine repair manuals and boat accessories and supplies. We sell marine engine parts to cover maintenance, tune-up, and overhaul of most common inboard and outboard engines. See our boat engine parts page or go directly into the Sierra Marine Parts Catalog for replacement parts. We also sell a wide range of discount boat parts for your boat and motor, from electrical boat parts, to boat fuel tanks and pumps, to boat covers and seats, trailering supplies and more. We even have the boat cleaning, boat safety and sanitation supplies you need to maintain your boat. See our boat accessories page for your boating needs. Our vast selection of boat motor repair manuals covers most inboard and outboard engines. Our discussion forum is an excellent place to ask technical questions about your boat motor. Many of our experienced regular contributors offer tremendous time and energy answering users' questions. Be sure to search the forum and to read the posting guidelines. Brandon, Vermont

A Resource for Antique Inboard Marine Engine Enthusiasts - the site for inboard marine engine research and information. OldMarineEngine.com will endeavor to be a resource for antique internal combustion marine engine collectors, restorers, researchers, and enthusiasts. The site includes company histories, technical articles, classified ads, discussion group on specific engines as well as general categories.