FiTech Dual Quad

This is what Bryce, one of FiTech's head engineers says about E85.

When using E85 your HP capacity of the fuel system and EFI will both drop by 30%. The GO EFI 8 will support 840 hp and the FCC wil support 580 hp.

The link to the entire page is here.
Are these systems E85 compatible? | FiTech Fuel Injection