Yes and I understand at that level those motors/carbs are well sorted and yes they will run as good as but that takes a lot of knowledge/work and setting up, were talking about a general build where a VS will run ok for sure but will not have the performance of a DP and the op is talking about performance not a daily driven street car. Many have tried working with VS carbs for racing, some succeeded to a point but where do you see any performance oriented build using a VS carb other than when rules dictate.