ECU P4120534 Super Stock / Pro Stock / Nascar

Accel supercoil. Yellow one. That's what my dad has in his setup.

Thanks. A low resistance coil as expected. Any idea what ballast (ohms) was used? I'm trying to figure out how many amps the ECU would be getting. Stock ECU's are apparently spec'd to receive 4-5 amps max. Don't know about the racing application ECU specs.