We just built a Sakura S with a Mamba Max Pro setup in it. Playing around with it today I think we were hitting near 80-90mph. Mine (10.5T with 120A BHR ESC) does 65 and this Mamba Sakura was passing me like I was stalled. I paid no particular attention to alignment other than making the links the exact measurments as the build instructions. We are both running fairly large foam tires with 7mm thick hexes. All fluids are box stock.