For sale is Robin 440 Engine. The engine is complete with carbs/fuel pump/ignition unit/exhaust plus manifold. The engine starts and runs sweet as shown in the video: http://youtu.be/NlxHL89pyDg It is rated as 50HP engine,I bought the engine of a guy called 'Ian Brewster' in the UK,Ian rebuilds and sells these engines.The engine has only 18hrs run time since the rebuild and so it is a shame to be selling it though it is no use to me! Here is a link to the manual I found online: http://www.ultralightnews.ca/fujirobinmanual/ Note: That the prop and prop drive system are not included in the sale. Selling this engine as I am replacing it with a 330 Robin and would except a swap,mail me with info if interested! Best of luck!postage can be arranged at additional cost!