The fastmanefi web site has been updated to include the Holley EFI systems. And now today - this was released from the NHRA:

NHRA announced Aug. 13 the rules and requirements for the 2016 Pro Stock category in their transition to electronic fuel injection (EFI). The sanctioning body has named Holley EFI as the sole provider of the components of the electronic fuel injection system.

All I can say is wow.