AZRR CYM FD Build Coming Together

[joff]

Originally Posted by proz07

i understand this but what is the inmepence of the injectors being used in this car? the reason i ask is i want to do a very similar fuel set-up but the yaw injectors i was looking at are 13ohm and wiring them into parallel would put the ohm draw to 6.5ohm's and from what i understand anything under 10ohm's or more importantly over 1-1.3amp's on a PFC will burn up the driver? so are you using a different ohm injectors or do you have an explanation on to why it wouldnt burn up the PFC coils in your setup?
any info is greatly appreciated
z

I happen to have 4 780cc's yawpower injectors just lying around here. Took my ohmmeter to one of them and measured 12.5ohms. If the 2 injectors are fed 12V power in parallel, that will be approx 1.92 amps.

If you don't mind me asking here, where did you get the 1.3 amp figure? I also happen to be an electrical engineer designing industrial computer boards very similar to a ECU such as the PFC.