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Jon and V Boat Conversions & Modifications
My First Mod - 1542 Sea Ark (Update 9/23 Pics)
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<blockquote data-quote="HRalston" data-source="post: 337662" data-attributes="member: 10204"><p>The Nissan/Tohatsu 25hp and 30hp models are built on the same block and most parts are the same except the 25 has a restrictive gasket for fuel flow entering the carburetor. So by swapping out a gasket in the carb and adjusting the timing wheel you can get a little more horsepower but it kills the fuel at WOT, especially compared to my 15hp.</p><p></p><p>WOT I can get right at 30 mph with a pretty light load. Thanks for looking!</p></blockquote><p></p>
[QUOTE="HRalston, post: 337662, member: 10204"] The Nissan/Tohatsu 25hp and 30hp models are built on the same block and most parts are the same except the 25 has a restrictive gasket for fuel flow entering the carburetor. So by swapping out a gasket in the carb and adjusting the timing wheel you can get a little more horsepower but it kills the fuel at WOT, especially compared to my 15hp. WOT I can get right at 30 mph with a pretty light load. Thanks for looking! [/QUOTE]
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Jon and V Boat Conversions & Modifications
My First Mod - 1542 Sea Ark (Update 9/23 Pics)
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