I am running msd 6a ignition system with the stock 20v silvertop ignitor. As I said I have tried to plug the tacho into everything I know that should give of the right signal, including the 20v ignitor, tacho output on the msd module, (-) pole on the blaster coil it self and the "coil neg" output on the wolf ecu and nothing works, it is always dead.
Don't you like the idea that the IG- signal might pass through the orginal ecu?
What about this tacho signal booster? How would that work?
Sat, 16 October 2004 17:28
