flywheel install lighting

Hello everyone. I recently blew the original engine on my Baja warrior. I removed the flywheel, lighting coils and ignition coils. I want to know if the flywheel from the old engine will work on the new one. The current engine I am using is a power fist 212cc, and it appears to be similar to a...

So I bought a kit that consisted of 2 charge coils and a flywheel with magnets on it. My question is I want to run led headlights off of it and I want to have a battery. I know I need some kind of voltage regulator/rectifier. But Do either of those have a diode to prevent voltage flowing back to...

I was going to installation a flywheel with a coil. So i can hook up a headlight. Is this possible? And how do you install a flywheel on one of these?