> I would imagine that cars built for endurance racing At the higher end of professional racing, those are custom built cars. But for most categories of racin

> I would imagine that cars built for endurance racing At the higher end of professional racing, those are custom built cars. But for most categories of racing, endurance race cars are just regular street cars. Hondas, Mazdas and BMWs are what I've raced or crewed with.