Boatworks Most Commented
- Oct 07, 2014
- Sep 15, 2014
- Sep 10, 2014
A raw-water cooled engine is cooled by water drawn from outside the boat, then circulated through engine block and cylinder head.
A fresh-water cooled engine is cooled with “raw” water pumped through a heat exchanger, where it first draws the heat from the fresh water/antifreeze mix that cools the engine, then is injected into the exhaust hose where it cools
-- Jim Wonn, Cashmere, Washington
Gordon West replies: As long as your backstay is insulated so the SSB antenna can radiate, there is no problem. Although the signal
"My Grampian sloop is fairly heavy, but it performs well in a breeze. However, my arm gets tired holding the tiller to keep the boat sailing in a straight line. Would moving the foot of the mast forward or aft help correct this problem?"
-- Harry Newiger, Cambridge, Ontario, Canada
Win Fowler replies: Several things could be causing this problem—it’s
I use Microsoft Excel spreadsheets for my planning documents, and I use four different worksheets. The main sheet covers a full year of sailing (I know, that sounds llke a lot of planning but I have found that it is very helpful to me) while the other sheets detail my plans for a long trip in the spring, plus shorter weekend trips and another long trip
-- Roger A. Karmes, North East,