Who cares about the worlds? Not one of those cars in the A was anywhere near stock. Actually, Swauger's 2nd place Mugen was probably the closest to stock. Collari's car had Serpent and Mugen parts all over it, Pietch car had Shepherd parts all over it, Serpent guys had funky radio plates so none of that has anything to do with out of the box performance. Plus that track is all about mileage and engine performance.