Rumors are a dime a dozen these days and for the most part I shy away from writing about them unless I feel they make some sort of sense. This time around I came across a rumor over on OntarioStreetCar.com about the 2011 Dodge Challenger receiving a 6.4-liter HEMI to replace the 6.1-liter HEMI engine currently found in the 2010 Dodge Challenger. According to OntartioStreetCar the rumor comes from a very reliable source who also said the engine should produce anywhere from 475 - 525 horsepower and be more fuel efficient than the current 6.1-liter HEMI engine. Other changes rumored for the 2011 Dodge Challenger include a roof mounted fin-style antenna, a new steering wheel, and new door handles along with a passive entry feature which would allow the owner to open the door while the key fob is in their pocket. For now we will just have to wait and see what really comes to fruition.