My Question: I know I need to install a diode coming off the charging coils so that they don't see voltage from the battery. With the governor removed I am getting about 28V DC. My Solution: Install dual 3 amp charging coils. I only get about a day of running the sleds and I need to hook up to a battery charger. (more volts at higher RPM) The Handle bar warmers and LED lights draw about 2.8 amps. They have a charging coil on them that produces about an amp at 13.3 volts DC or so at 3900 RPM. These engines have electric start that works pretty well. The Problem: I need more charging capacity to charge the battery and run the handle bar warmers. Both chassis got the Pro Point 208 engine. The red sled is a 2000 Polaris XCR 120 the blue sled is a 2018 Polaris Indy 120 that I long tracked. I have acquired a bunch of parts from NR Racing treating these engines like a typical 6.5hp clone. These go on sale and have a cast iron sleeve. I'm modifying snowmobiles for the kids and have purchased and installed Pro Point 208 cc electric start engines.
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