I have a 2 stroke gas engine for sale that used to belong to my dad. This is what I know.... The engine has a Chung Yang lower assembly with a Zenoah 2070 top assembly.I'm guessing this makes it around 23CC but not 100% sure. Comes with water cooled head and exhaust flange, Tuned pipe with muffler, Walbro Carb, Flex cable collet, and a 5 motor mount (standard for most gas boats). I have no way to test this engine, but it turns smooth and has good compression. It was previously installed in a Aeromarine Offshore Cat and ran pretty strong the last time I saw it run.
It has been carefully stored in the garage for several years now and it's time for it to find a new home. Please see the pictures as I have tried to capture this engine form all angles. This is pretty much all I know about the engine. If you have additional questions or would like other pictures feel free to ask.
This engine is not for the beginning RC Boat modeler. This engine is for experienced modelers that have worked with these types of engines in the past.This holds especially true if you plan on adapting this engine for a different application. The item "Chung Yang/Zenoah Gas 2 Stroke RC Boat Engine with Walbro Carb" is in sale since Friday, December 20, 2019. This item is in the category "Toys & Hobbies\Radio Control & Control Line\RC Model Vehicle Parts & Accs\Engine, Exhaust & Fuel Systems\Gas/Nitro Engines". The seller is "hitdl8k" and is located in Rancho Palos Verdes, California. This item can be shipped to United States.