This is the newest addition to the SSCE engine lineup. These engines have a One (1) Year or 150 hour warranty. We have spared no reliability on these engines and we have looked at all aspects of these engines and how they are being used. the parts we are using are hands on selected through all forms of racing and uses, and are built to last. Steve Schmidt Competition Engines has been working on these engines for several years now in close relations with racers, Airboat enthusiast, and manufactures. We have developed these engines with research, data, and support on and off the water. The parts that we use in these engines are the best and you will not find a better engine with the same parts at a better price.