Full DC conversion for a Varitronic stator or to be used with the DC BGM Stator. Comes with wiring diagrams.
It gives a very healthy charge rate around 14.4v to 14.6v. Enough to power a water pump and all the lights without the battery draining off. It is also great for SIP Speedo's to keep them working constantly, unlike normal with a Varitronic system where they switch off at low rpm and are unstable.