Quick view ECR Performance 4 Cyl Tower Coil Pack Wasted Spark The IGN-4 four tower ignition coil distributor-less ignition. This unit has four outputs that fire in wasted spark and does not have a built in ignitor. If used with our BIP373 ignition modules we recommend 3.0-3.5 ms dwell though you should fine tune... MSRP: Was: Now: $65.00 Choose Options
