Quote:

."trigger polarity...". VERY important! I've been told by many that it makes no difference...BUT, I KNOW from past experiences that MSD must have a color blind person putting the leads in the connectors.




I 2nd this, I've had the same issue with my MSD 6. The polarity of the wires from the dist must be right for some units to work...


Take care,
Rick
68 Coronet R/T 440 & 68 Charger 528 Hemi,and 5 Challengers! 6 cyl, 318, 360, 383, 451