Guys, I'm one of those guys that is a stumble block head when it comes to electrical stuff.
Lighten a car? you got me 110 percent.
Electrical? Blackout.

Right now, I've got my battery grounded to the frame (clean connections and all) with thick 00 cable and then my engine block is grounded with waived ground straps in two places up front. My hot cable from the cut/off switch-battery goes to the front firewall where it is connected to a junction box or terminal box and then from there to the starter. Is this good?
Is this thread about the MSD or any ignition box not getting all the juice it could? or is this just all about starting?