Hi
I'm switching out from HEI to a 6al box and have everything under control, except the "keyed ignition" that MSD speaks of, on my HEI there are 2 wires, one is either keyed or constant power and the other is for the tach.
What im asking is, can i use the factory wire that goes to the hei for my "Keyed power" to my MSD box ? or should i pick up that wire from somewhere else.
In short, is the factory power wire to the HEI a constant power or keyed power?
car is a 78 camaro 350.
Thanks
Dean.
I'm switching out from HEI to a 6al box and have everything under control, except the "keyed ignition" that MSD speaks of, on my HEI there are 2 wires, one is either keyed or constant power and the other is for the tach.
What im asking is, can i use the factory wire that goes to the hei for my "Keyed power" to my MSD box ? or should i pick up that wire from somewhere else.
In short, is the factory power wire to the HEI a constant power or keyed power?
car is a 78 camaro 350.
Thanks
Dean.