Thanks for the reply.
From what I can see, the 160# is the lb/hr (1680cc) but I can't find reference to D045.
According to this -
https://www.moranmotorsports.com/product/160-lbhr-moran-billet-atomizer-injector-out-stock, they are Low impedance.
They are around the correct CC for me but I really need High impedance injectors.
Good luck with the sale
Darren