I believe they are 60 lb/h at 43.5 psi, at Ford's 39.15 psi they will be 56.9 lb/h.
Also, in looking these up I found that most vendors don't have a clue as to what EV1 and EV6 denote, and that it has nothing to do with the connector style.
EV1 and EV6 are Bosch injector body style designations (used by most makers), Jetronic/Minitimer and USCAR are connector types:
from the FRPP catalog:
Note that the injectors shown on the right are both EV6 body style, showing one with each connector style.
The FRPP M-9593-AA302 24 lb/h injectors I am running are EV6 body with the Jetronic connector.