Answer a question nearly as old as the record books who39s faster wind up granny or pull back grandad pit these two iconic titans of the novelty racing world against each other with this double pack that contains one of each wind up the granny pull back the grandad and let the drag race do the talking will grandad39s boost from his oxygen tank give him the racing edge or does the shopping basket on granny39s walking frame give her the stability she needs to win we39ve put mo