[suicideneil]

Well, that does change things though, since you are building a truck for a speed record. To find a single motor as powerful as a couple feigao XLs, you'd want something like a massive Neu or lehner costing 10 times as much, and esc costing.... I wouldnt like to guess. JohnnyMaxxima has a Gorillamaxx based truck with twin 7XLs running on 5s each- and Bk9920s I think it was-that should be a good point of reference for you.