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Prop Comparison: Martec Geartec vs Kiwiprop
Although I have sailed boats fitted with every conceivable make of folding or feathering propeller, I have long-term experience of only three. When we acquired our 1973 Norlin 34, it was equipped with a vintage two-bladed Martec Geartec folding propeller. The boat displaces some ...read more
Props: Folding Propellers vs Feathering Propellers
Would you buy an automobile whose rear brakes locked up and dragged along the road when going downhill? Not likely. So why do so many sailboat owners do much the same thing by dragging the blades of a propeller through the water behind them when the engine’s off? A fixed ...read more
How to: Beat the Barnacles
Do you antifoul your propeller? Looking around the yard where we keep our project boat, Ostara, the consensus seemed to be “no”. Most propellers showed the telltale signs of barnacle infestation, as indeed did our three-bladed Gori folding prop. Barnacles aren‘t just unsightly, ...read more