Cylinder Head: Sinnis ST125 - 154FMi Suzuki GSX-8R so you'll no longer need

so you'll no longer need to run a resistor on the primary side (if your bike still has one) and you'll get a better spark

Yamaha FZ 400 R (1984-1987)

Kawasaki ER-6N (ER650 B) (2006-2010)

It will replace the models RR to RW and the RS2 limited edition model

This ignition coil set has been manufactured to upgrade original / standard coils or replace Dynatek coil packs on a Suzuki XN85 for the years and models shown above

Cylinder Head: Sinnis ST125 - 154FMi Suzuki GSX-8R so you'll no longer needBrand new cylinder head to fit: Sinnis ST125 (154FMi). This cylinder head has been manufactured to replace the original head on 154FMi engines.