Here's a little something for Andy......
http://cgi.ebay.com.au/ws/eBayISAPI....sPageName=WDVW 
Mike - do you know of anyone with a Whipple/Lysholm/Sprintex blower on an AU 5.0L ? I'd love to give my lowly little "unstroked" ute a bit of a helping hand. It's mainly a lack of low rpm torque that makes mine feel relatively slow, so I don't think a Vortech would be any good for my ute.