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North Sea Exhaust with Waterlift Muffer

Issue 2 : Sept/Oct 1998 Wet exhaust systems with waterlift mufflers are the common choice for sailboats being built today. They are quiet and, for the most part, reliable. As the good old boat fleet a...

A 20-hp Beta swings into a C&C 30.

What you need to know before removing the old engine Issue 9 : Nov/Dec 1999 This is first of a two-part series by well-known boating author Don Casey. Here he tells exactly how he extracted an Albin d...

Leveled cross pieces just touch the centering string and help transfer the shaft centerline to the stringers.

Part 2: Getting it to fit Issue 10 : Jan/Feb 2000 In the November 1999 issue, well-known marine author Don Casey described how to remove the old engine from your good old boat. Now it’s time for the f...

A manual shaft lock.

Stories abound, but what’s the truth? Should you leave the engine in gear or not when sailing? Issue 12 : May/Jun 2000 Do you sail with the engine in gear, or out of gear? The experts say the issues a...

Picture of an oarlock in use

Issue 21 : Nov/Dec 2001 At a friendly seaside town in Wales — the last place you’d expect to have problems — one of our oars disappeared from the dinghy while we were enjoying a walk ashore. It was a ...

The finished project with hatch in place shown with James.

Installing an outboard motor well on a 28-foot cruiser Issue 27: Nov/Dec 2002 WHEN OUR BOATS WERE HAULED for routine maintenance at a Trinidad boatyard recently, my friend, Theo, asked me for suggesti...

illustration of diesel pistons

A little tender loving care brings longer trouble-free life Issue 34: Jan/Feb 2004 DIESEL ENGINES ARE NOW THE ENGINES OF CHOICE FOR auxiliary sailboats, and with good reason. They have a superior reco...

A runaway plug, above left, is cheap insurance. It is kept in a small rack just inside the door of the engine compartment, above. A sign in front of the control panel, below left, reminds author Don Launer that the winter plugs are in the air intake and exhaust.

How to stop a diesel that’s running amok Issue 31 : Jul/Aug 2003 A runaway diesel engine can be a destructive, dangerous, and terrifying experience for people nearby. Although it happens infrequently,...

There is good access to the new primary filter, facing page. But the fuel has to be able to get out of the filter. Two identically numbered parts from the same manufacturer: the old, above right, and the new, above left.

How a mysterious mechanical malady was finally cured Issue 32 : Sept/Oct 2003 The other day we were out sailing and headed home when the wind died. We turned on the engine and motored back to the harb...

An alternator is coupled to the engine by a belt drive.

Generating electricity — how the alternator and regulator produce their magic Issue 33 : Nov/Dec 2003 Although sailboats are usually small and compact, they have the infrastructure of a large city: th...

Illustrated title card

A woman singlehander loses her heart to that old lump of iron down below Issue 36 : May/Jun 2004 Most sailors don’t miss the motor after they part with their first auxiliary-powered sailboat. Bu...

Cable-and-sheave steering system

Eight ways to steer a boat Issue 36 : May/Jun 2004 When it comes to steering a sailboat, even die-hard wheel enthusiasts agree there is no steering system that is simpler, more affordable, or offers b...

A rough guide to speed and horsepower

Too big an engine for an auxiliary can be a mistake, warns Ted Issue 37 : Jul/Aug 2004 Owners planning to repower their yachts almost always decide to put in bigger engines, reasoning that they will a...

A small $13.99 pump meant for filling the tanks of radio-controlled airplanes makes it easy to refuel or top off the 1-quart tank for a 2-hp engine.

How one cruiser swapped power for ease of handling Issue 49 : Jul/Aug 2006 Our 8-hp Honda, all 98 pounds of it, is for sale. When we bought the engine back in 1995 it was intended to help our 1976 Nor...

A typical inboard auxiliary engine installation is complicated by the fact that it must go through the boat below the waterline.

The basics on auxiliary propulsion systems Issue 51 : Nov/Dec 2006 Unless you are exceptional sailors and purists, like Lin and Larry Pardey, you probably have a mechanical propulsion system on board ...

The finished waterlift muffler Paul designed and built to fit in the space available behind the engine is very creative. Note the valley, which allows the propeller shaft to pass through, and the short pipe, which bridges the valley in order to integrate the interior volume. The inlet is on the front; the outlet is on the top.

Custom waterlift muffler calls for creative approach Issue 54 : May/Jun 2007 My friend, Ken Simmons, and I ran into a common problem when we replaced the aging Atomic 4 in his 1968 Pearson Vanguard wi...