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Published on Mar 10, 2015
The Vee Twin, Alpha type, Stirling outboard running well Dec. 2013 New burners perform well but are difficult to light. Once lit, they will not blow out even in strong winds. ( If you are building a Stirling, go for vertical cylinders and burners). Performance is; 300gm LPG per hour 150 Watts @1500 rpm. Total outboard weight 16 kg. Speed control; Raising the tiller arm closes two covers over the propeller. This was inspired by the "Kitchen Rudder" design. The boat was built in 2012 for testing Stirling outboards.