MOSFET VS SERIES
I am researching series regulators and they seem the be the best replacement for the VN750. Even the mosfet is a shunt type, so the stator is producing full output 100% of the time. So the heat built up in the stator is not changed from the installation of a mosfet. The Series type controls the output so the stator only generates what is needed. I have not found a reliable source to learn the wattage of a stock stator. The only number I found is that it produces 20A. Amazon has 22A series regs for $90, 32A for $112. Mosfet shunt type is $40 + shipping. Seems for a extra $40 the series would make the stator last much longer only producing the heat (power) as required by electrical system. Seems the extra $40 for only replacing it every 60K miles would be worth it.