20-30 amps for a GM HEI? did someone actually measure the current draw? I ask again,what is the stock HEI feed wire size on a GM original equipment?
Some searching on the internet got these results from a GM large cap HEI on a V-8.
Key On Engine Off___134 milliAmps
Cranking___________1.2 Amps
600 RPM___________1.2 Amps
1000 RPM__________1.85 Amps
2000 RPM__________2.63 Amps
3000 RPM__________3.10 Amps
4000 RPM__________3.36 Amps
5000 RPM__________3.40 Amps
