HISUN says it’s their most asked question. Dear ATVC: HISUN’s 1000cc motor is a knockoff of what name brand engine? While it is true that many Chinese off-road manufacturers simply create clone engines from older Japanese patents, HISUN prides itself on relying upon no such trickery. HISUN Motors (Chongqing Huansong Industrial Co. Ltd.) manufactures all… read more