A friend of mine that took Distribution of these engines for our country, and returned to Modellsport in just two months because 6 engines out of 7 got quality issues, fast engines but poor durability, this was a couple years ago and I guess thay have allready solved this problems that sometimes appear with new engine tuning companies. Sometimes divers are excited to test new brands, but in my country most people have come back to the oldies like Abbate and Modellsport or local tuning companies like luppo Racing , A-Modified or MB Racing that give service on the track.
