The Ford Barn - View Single Post - Ignition coil.....Rusted Junks recent post

donald1950 · 06-21-2016, 06:07 PM

the NAPA IC-12 & IC-27 are both 12v units and the IC-12 uses a ICR13 resistance unit..

i have a 2001 NAPA Echlin ignition & electrical systems book that specifies voltages and applications but for coils does not give resistance values......

the IC-7 is a replacement for a bunch of different 6 volt cars from 1928 thru 1955.

IC-8 was Ford & Merc specific but is no longer carried by NAPA and references to IC-7

i have an IC-7 on my 1953 ford car and it preforms without any problems...

06-21-2016, 06:07 PM	#16
donald1950 Senior Member Join Date: May 2010 Location: san antonio, texas Posts: 461	Re: Ignition coil.....Rusted Junks recent post the NAPA IC-12 & IC-27 are both 12v units and the IC-12 uses a ICR13 resistance unit.. i have a 2001 NAPA Echlin ignition & electrical systems book that specifies voltages and applications but for coils does not give resistance values...... the IC-7 is a replacement for a bunch of different 6 volt cars from 1928 thru 1955. IC-8 was Ford & Merc specific but is no longer carried by NAPA and references to IC-7 i have an IC-7 on my 1953 ford car and it preforms without any problems...