Funny you are looking too.I was just about to put out same request.
Double R performance has a dvd just now available that has video of my 43 cat running under a helicopter we hired. Very short running shots and none at good speed.
Am looking for same to use on a website. Would settle for any cat with half decent rooster tail from side angle to use as flash.Have looked all over and cant find.
All I have is video of rooster tail of my boat from INSIDE of boat.
If you PM me I will email that to you if you wish.