2015年10月1日 · This is mainly a fishing/pleasure boat so speed really isn't as much of a concern as much as having a drive in addition to using a paddle. I'll see if I can find the pic I saw. It was …

2022年2月24日 · Thinking maybe a mast/sail off something like a 14 foot hobie. But this will probably be a 12 foot boat made from basement foam & poor mans fiberglassed. Although still …

2009年1月14日 · I've made a model boat prop in the way Village_Idiot suggests above - and soldered a nut to the middle. That way, you can screw it onto a threaded shaft. It will be far …

2020年4月15日 · Depending on the propeller, determine the required RPM of the motor shaft and torque loaded on the shaft by the propeller. From the RPM and required torque, choose an …

2012年10月2日 · A small outboard, even if homemade from a weedeater motor (there is a thread on this forum about converting a weedeater into an outboard), would be easier and safer since …

2009年1月18日 · Hello i am 16 years old .This summer 08 I began building this boat. Its 7 ft long 3.5 ft wide. I am using a push mower 5hp engine for the motor. When i...

2010年3月27日 · I'm new to this pedal boat's world and don't even have one finished yet. Hope someone can share their idea here. I have bought 3 APC nylon propeller 15 x 12, 16 x 14 and …

2008年4月24日 · Forum posts represent the experience, opinion, and view of individual users. Boat Design Net does not necessarily endorse nor share the view of each individual post. …

2020年7月1日 · Boat Design Net does not necessarily endorse nor share the view of each individual post. When making potentially dangerous or financial decisions, always employ and …

2012年5月6日 · An outboard can be raised, a straight shaft can't. All this aside, anything over 8 degrees and a serious drop off in productive output from the prop, becomes progressively …