Thanks to the constant work of Vortex's research and development department, in fact, the new engine from OTK Kart Group's Engine Division uses updated and optimised crankcase casting processes (cast and machined crankcases). In addition, the VTJ benefits, for the first time at Vortex, from an unprecedented manufacturing process: the paired crankcase boring.
This further processing phase of the engine crankcase allows a higher final quality level of the product to be achieved, with positive effects both in terms of quality and repeatability of the various models manufactured and in terms of the general improvement of the engine's performance and reliability.
