Originally Posted by
The Diva
Just go straight to one side of the coilpack then fella, either one of the outside connections on the 3 pin plug on the coilpack.....then set the counter to 2 cyl and it should be all good

Exactly like Rob said. Run it from a trigger after the ignition Amps. Have the same probs with the VDO Rev counter on Lee's Westy. They need a stronger signal.