discopotato03

What does everyone use in the way of fuel injectors . A fellow here keeps saying go with the Rochersers (MSD same thing ?) . I am useing Bosch 403's which are supposed to be 2.5 ohm 500cc singel pintel valve injectors . I thought that true motor sport injectors were low impedance high current peak and hold devices , but I'm hearing Rochesters are high impedance ie 16 ohm . Also are the multi hole discharge disc valve squirters the way to go . I am using an Autronic SMC stand alone EMS .
Thanks A .