I found this on Amtrak's website. It's a news release listing specifications of new high-speed trainsets that will be used on Amtrak's Northeast Corridor and the California High-Speed Rail Authority. I always felt that the trains should not have a locomotive, a.k.a. 'power car', so that it can haul more people (hint, hint). This is in .pdf format, so you need a program like Adobe Reader.
Here's the link:
http://www.amtrak.com/ccurl/620/710/Amtrak-CHSRA-Joint-RFI-HSR-Train-Sets-ATK-13-012.pdf
Here's the link:
http://www.amtrak.com/ccurl/620/710/Amtrak-CHSRA-Joint-RFI-HSR-Train-Sets-ATK-13-012.pdf