Cool project , I haven't owned or worked on any VW engines so I have no idea what the difference is between the Porsche and the VW . I always think I'd like to detail one but then I read posts from VeeDub enthusiasts and realize I don't know what 48 IDA, swing arm that ,92 mm this ,or single port even means . I've googled , purchased books even have a few magazines but can't quite see differences that I hear discussed . I'd like an accurate engine to go with the aforementioned Baja bug . Also how does the Hasegawa Kubelwagen engine compare / or be useful in a build like this ?