Casa SS250 Partial Built engine

After countless tests and trials, we have found that the fabled SS225 kit gave incredible results when coupled with a 64mm stroke crank and the CasaCase engine casing, giving a 250cc capacity! The engine is mental : it has loads of torque, pulls really well from low down the rev range and it's FAST! This is the engine that would take you to the moon and back - and it's LOADS of fun! In our own engines we fit a Cyclone 5 Pro gearbox and a Protti but you can choose to fit what you prefer. That’s why we are supplying this partially completed, with the crank, main bearings & oilseals and cylinder kit already fitted. You just fit your transmission and ignition of choice, fine tune the carb for your environment and you're sorted!