The Power Grid Controller is what makes this system function and it can actually be used with any MSD Ignition box or even the hard-core Pro Mag that the upper echelons of drag racers run.

Aftermarket ignition often requires an adapter to make a tachometer work, but the MSD 6 boxes have a built-in tach-drive connector that will power an Auto Meter, Ford Motorsport, Mallory or Moroso ...

MSD's new Programmable Digital-7 Ignition Control gives you traction control without traction control. Find all the details inside Hot Rod Magazine.