i believe that when you order a hoss, you only get the frame and some parts, you supply the engine. there is a dealer localy and i asked him one night at a gathering about a hoss chopper( a real lowslung, strechted out chopper) he was showing off and he quoted me some outragous price for the frame, i said scuse me, and he said that was without the engine. so i am under the impresion you get your own engine. and true, the hoss is not a production bike, they are one off customs, good for a straight line only, and a stock Rocket will beat them in the 1/8mi. they do it all the time at our little local race track.
