Testing involves really hard work and lots of time in order to upgrade safely a new power plant. The Sea-Doo 300 looks very promising and this will be the watercraft to beat in Runabout Pro Stock class this year. We have been testing for 5 days with R&D the new parts and ECU remapping that will be available soon in the market. The top speed number are astonishing and the overall handling has been improved substantially. Soon to be published the story with al the details and the numbers regarding the rpm range, top speed and boost pressure.
