After long hours of development at Most on test bench and dramatic results on our machine to run 2010-2011, here are the Most exhaust 94cc Minarelli Horizontal engine, to specifically study the upper Big Polini Evo 94cc engine! Most took as a starting point that SF 86cc version used in 2010 on their Mach-G. The objective was to develop a more adapted to exhaust this capacity. Results: A significant gain in power between 11,500 and 13,500 rev / min. Compared to its direct competitor, it offers an additional stretch when the other collapses.