Creating more horsepower is always a challenge! Trying to achieve this in spec racing makes it almost impossible.  Through extensive dyno development and testing combined with real life on track testing Supertune has set a new standard in maximizing the “Full” potential of the Rotax power plant. 

Countless hours and investment goes equally  into   each Supertune engine, from meticulous and forensic component selection to the perfect assembly of the finished engine, Supertune will continue to only build the fastest most powerful engines that will get you the results you are looking for.