Bosch Motorsport Injector current

Hello
Fitting new set of Bosch Motorsport Injectors 280 158 333 8.5ohms
Can someone help with correct M800 injector current Setup. do i calculate based on full Voltage 14V = 1.64Amps?
Peak hold ratio?
Thanks
Fitting new set of Bosch Motorsport Injectors 280 158 333 8.5ohms
Can someone help with correct M800 injector current Setup. do i calculate based on full Voltage 14V = 1.64Amps?
Peak hold ratio?
Thanks