The XS1200 was released in early 2011. This web page outlines the results of hundreds of hours of research and development on this highly anticipated project. Many of the photos below were taken during the prototype stage as we moved the project toward completion. The XS1200 is the pinnacle of freestyle Jetski engines.
Our engine features modified Yamaha 66E cases with a custom manufactured stator plate allowing the use of 62T style MSD electronics. The MSD TL ignition bolts on with no additional modifications required. No exhaust adapter is required for 701/760 style exhaust systems. This engine uses an 84mm Billet Crankshaft designed, built and balanced specifically for the XS1200 (Stroke 84mm x Bore 94.5mm/95mm).
94.5mm Bore = 1178cc
95mm Bore = 1190cc