Paul Elvstrom Explains the Racing Rules of Sailing This handy-sized book with its signature plastic protest boats has been the most trusted reference for racing sailors at all levels for over 40 years. Written by a sailor for sailors, it promotes a greater understanding of the rules so that everyone...

The American Practical Navigator, first published in 1802, was billed as the “epitome of navigation” by its original author, Nathaniel Bowditch, an early American mathematician who is often considered the founder of modern maritime navigation. The text, often colloquially referred to simply as “Bowd...

30GS 3.0L in-line 4-cylinder (135 HP), 43GL 4.3L V-6 (160 HP), 43GI 4.3L V-6 (180 HP), 43GXI 4.3L V-6 (210 HP), 50GL 5.0L V-8 (220 HP), 50GI 5.0L V-8 (250 HP), 50GXI 5.0L V-8 (270 HP), 57GS 5.7L V-8 (225 HP), 57GS 5.7L V-8 (250 HP), 57GSI 5.7L V-8 (280 H

After many years in the boating industry and writing countless articles for your favorite boating magazines, John Fleming has put his wealth of knowledge into his new book, The Complete Guide To Outboard Engines.This book starts with the difference in design and power between the two-cycle outboard...

Sierra International 18-9410-2 SAE 30 Full Synthetic Marine Engine Oil. Recommended for gasoline and diesel inboard and sterndrive engines.. Superior engine protection during startups, operation and storage.. Reduces friction and wear for extended engine life.. Longer lubrication effectiveness than...

T122 Micronet Wireless NMEA InterfaceKey FeaturesOnly 135g (0.3lbs) 9 - 24 V external power supply NMEA 0183 Ver 2.3 2 inputs and 1 output External Alarm connectorProduct DescriptionThis interface enables sailors to integrate other marine electronics into any of the Micronet instrument range. Compat...

Having a safety back-up air supply has many advantages over a standard alternate air source. The most obvious is that it is a separate air supply and allows self rescue in an emergency out of air situation. We are taught to stay with our buddy so that in case of an emergency they are right there rea...