cn250 into a baja150..harness
 

Hi.
Just put a cn250 engine in my baja 150. The cn250 has three yellow wires, a blue and a green. I believe the green is ground, the blue is the trigger wire to the cdi, And the yellow wires go to the regulator. If this is correct, where does the a/c power for the cdi come from? Can I use one of the yellow wires? I appreciate any help I can get.

Do you have the regulator rectifier for the CN250? Wouldn't the cdi be powered from the battery through the ignition switch?

It looks like you are using the 150 wiring harness. If so the 250 will be wired differently. You will need to get a schematic for the 250 electrical.

Yes I am using the stock harness off the 150. Understandable the cn250 would be wired different. But what carts came with the cn250? I think roketa gk 06 did, but that harness diagram off their site wasn't that great. Any other options?

I posted a cf250 wiring diagram in your other thread, no help there?

It didn't show (or at least I can't tell) where the cdi gets its ac power looking at that. But I do appreciate the help.