hahaha that was me man, It was an inside joke. There was a guy on there a while back saying his bone stock 400ex would outrun 450's and shee's all day. Then he went on to say his friends 440ex would do well over 100mph. lol
And yes they are fast drag racing and may be able to outrun most stock 450's, but he's talking about climbing steep hills. Not racing but seeing who can climb the steepest hill.