4 pin to 7 pin rectifier stator upgrade By sonofthehelmet (Read 404 times)

[sonofthehelmet]

Background:
50cc maddog (ruckus clone) originally had 4 pin rectifier, 8 pole stator.
Have swapped with a 150cc gy6 and upgraded from 8 pole to 11 pole.
Looking at diagrams and other info in net, my original 4 pin rectifier went like this:
Red wire to 12v
Green to ground
White to stator
Yellow to stator

New rectifier (7 pin) has
Red (assume to 12v)
Green (assume to ground)
Black (to switched 12v)
White to ?
3 yellows (to stator)

I am pretty sure my current yellow and white (from 4 pin harness) will go to 2 of the yellows and I add a third to connect all 3 yellow stator wires of the 7 pin. Then-
Red to red, black- run wire to key switch 12v, green to ground, White to ?
I don't want to fry anything.
Sonbasically am upgrading a 4 pin rect to 7 pin via 8 pole to 11 pole stator on a 50cc wiring loom and swapped to a 150gu6
Any help appreciated and REALLY want to get riding again!!!!

[tvnacman]

Have you contacted the vendor you bought from? If so what do they say?

John

[urbanista]

You have to build a new harness to connect the three the yellows coming off the stator to the three yellows on the regulator/rectifier end. The red, black, white, and green can plug into the original harness as before.

Red charges battery
White goes to electric choke
Black goes to headlights and other 12-volt accessories
Green should be ground