For what it's worth , we tested every spark , device , trigger , all of which caused the motor to blow up . Without a doubt , the MSD stuff was the dirtiest and produced the most RF , which would false trigger either the crank trigger or the cam trigger....boom....add 10 timing or 50% more fuel or both , either way it blew up . The data we got was unbelievable , so we saw no path to go down to use it , hard to believe we had used nothing but MSD up to this engine program , begs the question " how many motors had we blown up in the past due to this dirty voltage ? "
Apart from the MSD , that distributor spraying spark around is not a good thing either . just asking for a false path to getting secondary voltage into the primary .